Jennifer Lopez [1] was on hand to support her other half, Casper Smart, at the LA premiere of his new movie, The Perfect Match, on Monday evening. Jennifer was her usual sexy self [2] in a formfitting cutout dress, and Casper — knowing how hot his girlfriend looked — stepped aside and let Jennifer take some shots alone on the red carpet.

Jennifer has made a string of fun appearances these past couple of weeks, from a stop on The Wendy Williams Show [3] to an evening of fun on Watch What Happens Live [4] with Andy Cohen. She's also been busy with her new residency show [5], Jennifer Lopez: All I Have, at Planet Hollywood Resort and Casino in Las Vegas. Keep reading to see more of Jennifer's night, and then get a peek at her enviable abs [6].