Hear Jennifer Lopez's Lively New Song 'Ni Tu Ni Yo'

The Back-up Plan

Jennifer Lopez Jokingly Yells 'Back Up Bitch' at Ben Affleck Admirers

Jennifer Lopez on what she'd go back and tell herself during 1st Ben Affleck split: 'It's gonna be better than you think. So just hang on'

From 'Selena' to 'The Cell': J.Lo's Best Movie Roles You Can Stream at Home