Jennifer Lopez, 50, has some of the best abs in the biz. The Wedding Planner star revealed her toned tummy and sculpted body in two new Instagram photos shared on Friday, May 15. Rocking a camo print crop top and matching workout leggings by fitness brand NiyamaSOL, Jen looked incredible as she posed for a quick mirror selfie and again on a bench. “If it doesn’t challenge you, it doesn’t change you…,” she captioned the photo, adding “#CamoFriday @niyamasol” and a white heart emoji.