Jennifer Lopez shows off her curves in throwback workout pic with Dwayne Johnson


Shake that! Jennifer Lopez has no problem showing off her famed backside. The 47-year-old World of Dance judge flaunted her curves in a throwback workout pic, posted by pal Dwayne "The Rock" Johnson.

MORE: Jennifer Lopez Cheers on Boyfriend Alex Rodriguez's 12-Year-Old Daughter as She Sings for Her

"#TBT gettin' after it hard core with my family and fellow gym beast @jlo," Johnson, 45, captioned the shot. "#HardestWorkersInTheRoom #Sistah."

In the Instagram photo, Lopez's back is facing the camera as she poses in black spandex pants and a crop top.

The Shades of Blue star wasn't wearing makeup and pulled her hair up in a top knot for her workout. Johnson sported a cut-off tank top, flashing his impressive biceps.

WATCH: EXCLUSIVE: Dwayne Johnson for President? His 'Baywatch' Co-Stars Weigh In!

The photo appears to be from back in January, when J.Lo posted a gym selfie with The Rock, writing, "Just a couple of gym rats gettin' it in!! @therock thanks for the love and for all the positive energy and inspiration you put out into the world!! #hardworkwins#youcantstopwhatwontstop #erryday."

See more photos of Jennifer Lopez:

31 PHOTOS
Jennifer Lopez out and about
See Gallery
Jennifer Lopez out and about
BEVERLY HILLS, CA - MARCH 20: Jennifer Lopez attends the 2017 NBCUniversal summer press day The Beverly Hilton Hotel on March 20, 2017 in Beverly Hills, California. (Photo by Jason LaVeris/FilmMagic)
WATCH WHAT HAPPENS LIVE WITH ANDY COHEN -- Pictured (l-r): Jennifer Lopez -- (Photo by: Charles Sykes/Bravo/NBCU Photo Bank via Getty Images)
NEW YORK, NY - MARCH 02: Jennifer Lopez leaves 'The Daily Show with Trevor Noah' on March 2, 2017 in New York City. (Photo by James Devaney/GC Images)
LATE NIGHT WITH SETH MEYERS -- Episode 499 -- Pictured: Actress Jennifer Lopez on March 2, 2017 -- (Photo by: Lloyd Bishop/NBC/NBCU Photo Bank via Getty Images)
NEW YORK, NY - MARCH 02: Actress/Singer Jennifer Lopez is seen outside the today Show on March 2, 2017 in New York City. (Photo by Raymond Hall/GC Images)
NEW YORK, NY - MARCH 02: Jennifer Lopez arrives to NBC's 'Late Night With Seth Meyers' show at Rockefeller Center on March 2, 2017 in New York City. (Photo by James Devaney/GC Images)
NEW YORK, NY - MARCH 01: Jennifer Lopez visits 'The View' on March 01, 2017 in New York, NY. (Photo by Josiah Kamau/BuzzFoto via Getty Images)
SHADES OF BLUE -- Season 2 Premiere Party -- Pictured: Jennifer Lopez on Wednesday, March 1, 2017 -- (Photo by: Peter Kramer/NBC/NBCU Photo Bank via Getty Images)
NEW YORK, NY - MARCH 01: Jennifer Lopez arrives to The Roxy for 'Shades Of Blue' Season 2 Premiere on March 1, 2017 in New York City. (Photo by James Devaney/GC Images)
THE TONIGHT SHOW STARRING JIMMY FALLON -- Episode 0634 -- Pictured: Actress Jennifer Lopez during a Dance Battle on March 1, 2017 -- (Photo by: Andrew Lipovsky/NBC/NBCU Photo Bank via Getty Images))
LOS ANGELES, CA - FEBRUARY 12: Singer/actress Jennifer Lopez attends the 59th GRAMMY Awards at STAPLES Center on February 12, 2017 in Los Angeles, California. (Photo by Axelle/Bauer-Griffin/FilmMagic)
UNIVERSAL CITY, CA - JANUARY 25: (L-R) Dancer Derek Hough, singer-actress-dancer Jennifer Lopez, singer-songwriter-dancer Ne-Yo and actress-dancer Jenna Dewan Tatum attend the Photo Op for NBC's 'World Of Dance' at NBC Universal Lot on January 25, 2017 in Universal City, California. (Photo by Jeffrey Mayer/WireImage)
LOS ANGELES, CA - JANUARY 18: Actress/singer Jennifer Lopez arrives at People's Choice Awards 2017 at Microsoft Theater on January 18, 2017 in Los Angeles, California. (Photo by Allen Berezovsky/Getty Images for Fashion Media)
PASADENA, CA - JANUARY 18: Jennifer Lopez attends the 2017 NBCUniversal Winter Press Tour - Day 2 at Langham Hotel on January 18, 2017 in Pasadena, California. (Photo by JB Lacroix/WireImage)
PASADENA, CA - JANUARY 18: Actors Ray Liotta (L) and Jennifer Lopez of 'Shades of Blue' pose for a portrait in the NBCUniversal Press Tour portrait studio at The Langham Huntington, Pasadena on January 18, 2017 in Pasadena, California. (Photo by: Maarten de Boer/NBC/NBCU Photo Bank via Getty Images) NUP_176963_3543.jpg
LOS ANGELES, CA - JANUARY 18: Actress/recording artist Jennifer Lopez (L) and recording artist/TV personality Blake Shelton attend the People's Choice Awards 2017 at Microsoft Theater on January 18, 2017 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for People's Choice Awards)
NEW YORK, NY - NOVEMBER 21: Actess Jennifer Lopez is seen set of 'Shades Of Blue' on November 21, 2016 in New York City. (Photo by Raymond Hall/GC Images)
LAS VEGAS, NV - NOVEMBER 17: Singer/actress Jennifer Lopez attends the 17th annual Latin Grammy Awards on November 17, 2016 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)
LAS VEGAS, NV - NOVEMBER 17: Jennifer Lopez (L) and Marc Anthony perform onstage during the 17th Annual Latin Grammy Awards held at T-Mobile Arena on November 17, 2016 in Las Vegas, Nevada. (Photo by Michael Tran/FilmMagic)
LAS VEGAS, NV - NOVEMBER 17: Singer/actress Jennifer Lopez attends The 17th Annual Latin Grammy Awards at T-Mobile Arena on November 17, 2016 in Las Vegas, Nevada. (Photo by John Parra/WireImage)
NEW YORK, NY - NOVEMBER 02: Jennifer Lopez, Ray Liotta filming Nbc-Tv's 'Shades Of Blue' on November 2, 2016 in New York City. (Photo by Steve Sands/GC Images)
MIAMI, FL - OCTOBER 29: Jennifer Lopez performs during the Get Loud for Hillary Clinton at GOTV Concert in Miami at Bayfront Park Amphitheatre on October 29, 2016 in Miami, Florida. (Photo by John Parra/FilmMagic)
MIAMI, FL - OCTOBER 29: Jennifer Lopez performs during the Get Loud for Hillary Clinton at GOTV Concert in Miami at Bayfront Park Amphitheatre on October 29, 2016 in Miami, Florida. (Photo by John Parra/FilmMagic)
MIAMI, FL - OCTOBER 29: Jennifer Lopez, Hillary Clinton and Marc Anthony are seen at the Jennifer Lopez Gets Loud for Hillary Clinton at GOTV Concert in Miami at Bayfront Park Amphitheatre on October 29, 2016 in Miami, Florida. (Photo by John Parra/FilmMagic)
NEW YORK, NY - OCTOBER 25: Jennifer Lopez filming on October 25, 2016 in New York City. (Photo by BBD/GC Images)
NEW YORK, NY - AUGUST 28: Jennifer Lopez attends Epic Summer Hosted By DJ Khaledat Marquee on August 28, 2016 in New York City. (Photo by Shareif Ziyadat/Getty Images)
EAST HAMPTON, NY - AUGUST 20: Jennifer Lopez attends the Apollo in the Hamptons 2016 party at The Creeks on August 20, 2016 in East Hampton, New York. (Photo by Patrick McMullan/Patrick McMullan via Getty Images)
NEW YORK, NY - AUGUST 23: Jennifer Lopez is seen at the film set of 'Shades of Blue' in Prospect Park on August 23, 2016 in New York City. (Photo by Tal Rubin/GC Images)
LOS ANGELES, CA - AUGUST 14: Jennifer Lopez and Kerry Washington attend the Jen Klein Day of Indulgence 2016 on August 14, 2016 in Los Angeles, California. (Photo by Amy Graves/WireImage)
LOS ANGELES, CA - JULY 16: Actress/singer Jennifer Lopez arrives at the screening of 'Ice Age: Collision Course' at Zanuck Theater at 20th Century Fox Lot on July 16, 2016 in Los Angeles, California. (Photo by Axelle/Bauer-Griffin/FilmMagic)
HIDE CAPTION
SHOW CAPTION
of
SEE ALL
BACK TO SLIDE


Read Full Story

Sign up for Entertainment Insider by AOL to get the hottest pop culture news delivered straight to your inbox!

Subscribe to our other newsletters

Emails may offer personalized content or ads. Learn more. You may unsubscribe any time.