Jennifer Lopez & Casper Smart: Ab-tastic in Brazil!: Photo 2682132, Casper Smart, Jennifer Lopez, Shirtless Photos

Jennifer Lopez & Casper Smart: Ab-tastic in Brazil!: Photo 2682101, Casper Smart, Jennifer Lopez, Shirtless Photos

Jennifer Lopez & Casper Smart: Ab-tastic in Brazil!: Photo 2682101, Casper Smart, Jennifer Lopez, Shirtless Photos

Jennifer Lopez & Casper Smart: Ab-tastic in Brazil!: Photo 2682114, Casper Smart, Jennifer Lopez, Shirtless Photos

Jennifer Lopez Flashes Killer Abs in Brazil, Where Was Beau Casper Smart?

Jennifer Lopez snaps pictures of her twins as she hits the beach with boyfriend Casper Smart

Jennifer Lopez and her boyfriend Casper Smart go for a swim at their hotel Miami, Florida - 01.09.12 Stock Photo - Alamy

J.Lo Dances with Shirtless New BF on Stage!

Jennifer Lopez & Casper Smart: Ab-tastic in Brazil!: Photo 2682100, Casper Smart, Jennifer Lopez, Shirtless Photos

Jennifer Lopez Bikini + Casper Smart Shirtless = Hot!, Bikini, Casper Smart, Celebrity Babies, Emme Muniz, Jennifer Lopez, Marc Anthony, Max Muniz, Shirtless

Jennifer lopez day pool boyfriend hi-res stock photography and images - Alamy

Jennifer Lopez: Music Video Set with Shirtless Casper Smart!: Photo 2864713, Bikini, Casper Smart, Jennifer Lopez, Pitbull, Shirtless Photos

Jennifer Lopez: Music Video Set with Shirtless Casper Smart!: Photo 2864705, Bikini, Casper Smart, Jennifer Lopez, Pitbull, Shirtless Photos

Jennifer Lopez fawns over shirtless toyboy Casper Smart (and reveals her taut tummy) in Dance Again video

Jennifer Lopez Flashes Killer Abs in Brazil, Where Was Beau Casper Smart?

Jennifer Lopez Bikini + Casper Smart Shirtless = Hot!: Photo 2712539, Bikini, Casper Smart, Celebrity Babies, Emme Muniz, Jennifer Lopez, Marc Anthony, Max Muniz, Shirtless Photos