Katy Perry reunites with John Mayer, gets Super Bowl tattoo

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Katy Perry halftime show - Super Bowl XLIX - February 2, 2015
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Katy Perry reunites with John Mayer, gets Super Bowl tattoo
GLENDALE, AZ - FEBRUARY 01: Singers Katy Perry and Lenny Kravitz perform during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christian Petersen/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christopher Polk/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Kevin Mazur/WireImage)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christopher Polk/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Musician Lenny Kravitz (L) performs onstage with recording artist Katy Perry during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Kevin Mazur/WireImage)
GLENDALE, AZ - FEBRUARY 01: Katy Perry and Lenny Kravitz perform during the Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Al Pereira/WireImage)
GLENDALE, AZ - FEBRUARY 01: Recording artists Katy Perry and Lenny Kravitz perform onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christopher Polk/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs with Lenny Kravitz during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Rob Carr/Getty Images)
The pop star’s performance was ripe for references. Here are the ones Twitter couldn't stop obsessing over.
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christopher Polk/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christopher Polk/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christopher Polk/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christopher Polk/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Kevin Mazur/WireImage)
Katy Perry kept things weird at the Super Bowl with her halftime performance.
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Stephen Dunn/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Karl Walter/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Harry How/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Ronald Martinez/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Harry How/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Stephen Dunn/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Harry How/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Harry How/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Harry How/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Andy Lyons/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Andy Lyons/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Andy Lyons/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Ronald Martinez/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs with dancers during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Andy Lyons/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Tom Pennington/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Jeff Kravitz/FilmMagic)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Kevin Mazur/WireImage)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Kevin C. Cox/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christian Petersen/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Kevin Mazur/WireImage)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Ronald Martinez/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Kevin C. Cox/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Kevin Mazur/WireImage)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christian Petersen/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Ronald Martinez/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Andy Lyons/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christian Petersen/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Kevin Mazur/WireImage)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Kevin Mazur/WireImage)
GLENDALE, AZ - FEBRUARY 01: Musician Lenny Kravitz performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Kevin Mazur/WireImage)
GLENDALE, AZ - FEBRUARY 01: Musician Lenny Kravitz performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Kevin Mazur/WireImage)
GLENDALE, AZ - FEBRUARY 01: Musician Lenny Kravitz (L) performs onstage with recording artist Katy Perry during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Kevin Mazur/WireImage)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Tom Pennington/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Kevin Mazur/WireImage)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Rob Carr/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christian Petersen/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christian Petersen/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Tom Pennington/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christian Petersen/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Rob Carr/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs with dancers during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Jamie Squire/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs with dancers during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Jamie Squire/Getty Images)
Singer Katy Perry performs during the New England Patriots and the Seattle Seahawks Super Bowl XLIX halftime on February 1, 2015 at the at University of Phoenix Stadium in Glendale, Arizona. AFP PHOTO / TIMOTHY A. CLARY (Photo credit should read TIMOTHY A. CLARY/AFP/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry and recording artist Missy Elliott perform onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christopher Polk/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry and recording artist Missy Elliott perform onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christopher Polk/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry and recording artist Missy Elliott perform onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christopher Polk/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry and recording artist Missy Elliott perform onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christopher Polk/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs with dancers during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Jamie Squire/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs with dancers during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Rob Carr/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christopher Polk/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christopher Polk/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Missy Elliott and recording artist Katy Perry perform onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christopher Polk/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artists Katy Perry (L) and Missy Elliott perform onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Jeff Kravitz/FilmMagic)
GLENDALE, AZ - FEBRUARY 01: Recording artist Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christopher Polk/Getty Images)
GLENDALE, AZ - FEBRUARY 01: Recording artist Missy Elliott and recording artist Katy Perry perform onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christopher Polk/Getty Images)
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Here's one way Katy Perry is making sure to never forget her elaborate, pretty much universally well-received Super Bowl halftime show on Sunday.

The 30-year-old "Teenage Dream" singer just got a "XLIX" tattoo in honor of her show-stopping performance.

PHOTOS: Stars at the Super Bowl

"I thought it would be appropriate to draw blood tonight... XLIX" she posted on Instagram on Sunday, alongside this shot of her getting a tattoo on her finger.

I thought it would be appropriate to draw blood tonight... XLIX 🔥

A photo posted by KATY PERRY (@katyperry) on

🔥XLIX🔥

A photo posted by KATY PERRY (@katyperry) on

But is Katy also celebrating a reunion with ex-boyfriend John Mayer? Missy Elliott -- who Katy brought on as a special guest during the halftime show -- tweeted this photo of her posing with the on-again/off-again couple at a Super Bowl afterparty.

"After party Super Bowl with @johnmayor @katyperry," the rapper wrote.

Katy and John reportedly split in February 2014, though the two appear anything but done -- Mayer, 37, was the one reportedly waiting behind-the-scenes to congratulate Katy when she came off stage following her performance, Us Weekly reports.

However, the singer/songwriter isn't Katy's only ex to show her some love on her big night. Her ex-husband Russell Brand also took to Twitter in a surprising show of support.

"Super Bowl may be baffling to Brits but half time show will be amazing. Good luck KP," his sweet message read.

NEWS: Katy Perry's Exes React to Her Super Bowl Performance

Check out the video below to hear Katy dish on her Super Bowl halftime show to ET!

Katy Perry To Perform 2015 Super Bowl Halftime Show!


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