Jennifer Lopez breaking up with Casper Smart…. Jennifer Lopez is reportedly on the verge of breaking up with Casper Smart. The 43-year-old performer has apparently come to the realisation that she really doesn’t have a lot in common with her 24-year-old backing dancer, and is beginning to feel like his babysitter. A source told website Youthgossip.com: ‘Jen is currently on tour with Enrique Iglesias, and Casper is the head choreographer...