Jennifer Lopez Rocks Bikini (Kind of) for Sexy AMA Performance (PHOTOS)

Mike Hess / November 20, 2011

Jennifer Lopez Styles
Jennifer Lopez through the years
Jennifer Lopez is single, and boy does she want you to know how hot she is.

Lopez took the stage at the 2011 American Music Awards, and while the performance started out essentially as a live Fiat commercial similar to her television campaign, things quickly got a whole lot sexier when she transitioned into “On the Floor” — and danced around in a bikini bodysuit (a la Britney Spears back in the day) and shook her, um, assets, right up on Pitbull’s lap.

J-Lo danced, shook and sexily shimmied her way across the stage during the performance, earning her huge cheers from the crowd once it was all over.

Minutes later, her ex-husband Marc Anthony also took the stage with Pitbull. Awkward much?

If it was, you never would have known it! Jennifer threw a party at new hotspot Greystone Manor after the AMA’s and all her attention was on new guy Casper Smart, 24. The couple sipped on Grey Goose cocktails and got hands-y with one another (literally). While sneaking some kisses in at their private booth, the couple left the venue together around 12:30 holding hands.