Jennifer Lopez and Casper Smart reenact cougar scene from 'Wedding Crashers'

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Jennifer Lopez and Casper Smart Make Light of 18-Year Age Difference


Jennifer Lopez and Casper Smart made light of their 18-year age difference by performing one of the funnier scenes from the 2005 comedy Wedding Crashers.

A makeup-free J.Lo and the 28-year-old choreographer Dubsmashed the part in the movie where Owen Wilson's character, John Beckwith, is seduced by the mother-of-the-bride, played by Jane Seymour.

WATCH: Jennifer Lopez Turns 46! 17 Times She Totally Defied Her Age


"Call me Cat," Lopez lip synced. "Call me Kitty Cat."

Kitty Kat

A video posted by Jennifer Lopez (@jlo) on


The Dubsmash fun didn't stop there. The 46-year-old American Idol judge also shared a selfie video over Labor Day weekend where she mouthed, "She's so rude. I hate her. She's so ugly. But she's my best friend."

Labor Day weekend fun...

A video posted by Jennifer Lopez (@jlo) on


Can we expect such shenanigans during Lopez's Las Vegas residency come January?

WATCH: Jennifer Lopez Looks Smokin' Hot in Sheer Dress at 46th Birthday Celebration in Hamptons

The triple-threat entertainer shared with ET what her fans can expect from her Sin City shows.

PHOTOS: Jennifer Lopez and on-again, off-again beau, Casper Smart

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Jennifer Lopez and Casper Smart reenact cougar scene from 'Wedding Crashers'
LAS VEGAS, NV - MAY 18: Actress/singer Jennifer Lopez and Casper Smart arrive at the 2014 Billboard Music Awards at the MGM Grand Garden Arena on May 18, 2014 in Las Vegas, Nevada. (Photo by Gregg DeGuire/WireImage)
Casper Smart, left, and Jennifer Lopez arrive at the Billboard Music Awards at the MGM Grand Garden Arena on Sunday, May 18, 2014, in Las Vegas. (Photo by John Shearer/Invision/AP)
LAS VEGAS, NV - MAY 18: (EXCLUSIVE COVERAGE) Recording artist Jennifer Lopez (L) and choreographer Casper Smart attend the 2014 Billboard Music Awards at the MGM Grand Garden Arena on May 18, 2014 in Las Vegas, Nevada. (Photo by Isaac Brekken/Billboard Awards 2014/Getty Images for DCP)
LOS ANGELES, CA - APRIL 12: Recording artist Jennifer Lopez (R) and Choreographer Casper Smart attend the 25th Annual GLAAD Media Awards at The Beverly Hilton Hotel on April 12, 2014 in Los Angeles, California. (Photo by Jason Merritt/Getty Images for GLAAD)
LOS ANGELES, CA - MAY 21: Casper Smart (L) and American Idol Judge Jennifer Lopez onstage during Fox's 'American Idol' XIII Finale at Nokia Theatre L.A. Live on May 21, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)
BEVERLY HILLS, CA - DECEMBER 06: Casper Smart (L) and actress/singer Jennifer Lopez attend the March of Dimes Celebration of Babies Luncheon at Beverly Hills Hotel on December 6, 2013 in Beverly Hills, California. (Photo by John Sciulli/Getty Images for March of Dimes)
MIAMI, FL - FEBRUARY 12: Jennifer Lopez is seen filming a music video on board a luxury boat with Casper Smart and son Maximilian David Muniz on February 12, 2014 in Miami, Florida. (Photo by Radcliffe/Bauer-Griffin/GC Images)
HOLLYWOOD, CA - JUNE 20: Actress/singer Jennifer Lopez (L), with her boyfriend Casper Smart, is honored with the 2500th star on the Hollywood Walk of Fame on June 20, 2013 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)
Singer and actress Jennifer Lopez and boyfriend Casper Smart arrive on the red carpet at the 2013 Billboard Music Awards at the MGM Grand in Las Vegas, Nevada, May 19, 2013. AFP PHOTO / ROBYN BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)
PHOENIX, AZ - MARCH 23: Singer Jennifer Lopez (R) and boyfriend Casper Smart attend Muhammad Ali's Celebrity Fight Night XIX at JW Marriott Desert Ridge Resort & Spa on March 23, 2013 in Phoenix, Arizona. (Photo by Michael Buckner/Getty Images for Fight Night)
PHOENIX, AZ - MARCH 23: Singer Jennifer Lopez and dancer Casper Smart attend Muhammad Ali's Celebrity Fight Night XIX at JW Marriott Desert Ridge Resort & Spa on March 23, 2013 in Phoenix, Arizona. (Photo by Michael Buckner/Getty Images for Fight Night)
LOS ANGELES, CA - FEBRUARY 10: Singer/actress Jennifer Lopez and dancer Casper Smart arrive at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)
BEVERLY HILLS, CA - JANUARY 13: Actress/singer Jennifer Lopez (R) and Casper Smart arrive at the 70th Annual Golden Globe Awards held at The Beverly Hilton Hotel on January 13, 2013 in Beverly Hills, California. (Photo by Jason Merritt/Getty Images)
LAS VEGAS, NV - MAY 27: Dancer Casper Smart (L) and singer/actress Jennifer Lopez share a laugh as they celebrate the launch of Lopez's new single, 'Goin' In' at Hyde Bellagio at the Bellagio May 27, 2012 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images for Hyde Bellagio)
Casper Smart, left, and Jennifer Lopez attend the 2013 March of Dimes "Celebration of Babies", on Friday, Dec. 6, 2013 in Beverly Hills, Calif. (Photo by John Shearer/ Invision/ AP)
Actors Casper Smart, left, and Jennifer Lopez arrive at the 70th Annual Golden Globe Awards at the Beverly Hilton Hotel on Sunday Jan. 13, 2013, in Beverly Hills, Calif. (Photo by John Shearer/Invision/AP)
Jennifer Lopez waves to people as she watches carnival parades with Casper Smart at the Sambadrome in Rio de Janeiro, Brazil, Sunday Feb. 19, 2012. (AP Photo/Victor R. Caivano)
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"It's gonna have everything that I've been known to do over the years, and it's gonna be a beautiful, glamorous kind of Vegas show," she said. "Something that I think people, whether you're a fan of my music or not, would come and see and really enjoy. That's my goal."

Jennifer Lopez Reveals Details of Her Vegas Residency:  'I've Been Preparing for This My Whole Life'
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