10 June 2014 at 12:35 AM

Jennifer Lopez Sings About 'Tight Pants' During 'Tonight Show' - Watch Now!

jennifer lopez shows abs during tonight show dance 013132184

About Photo #3132184: Jennifer Lopez shows off her toned abs while performing "Tight Pants" on The Tonight Show Starring Jimmy Fallon on Monday (June 9) in New York City. The 44-year-old…Read More Here