News Sorry Khloe, Jennifer Lopez Is French Montana's New Video Girl By Rosalyn Oshmyansky 5:14 PM PDT, October 18, 2014 Vevo Jennifer Lopez is partying with French Montana, in Fat Joe's newest music video. Rapper French Montana, 29, featured his ex Khloe Karashian in his music video "Don't Panic," and now he is making a cameo with Jennifer Lopez, 45, in "Stressin." While French Montana and the Kardashian sister called it quits, J. Lo provides him with plenty of eye candy. NEWS: J. Lo: 'I'm I'm Not One to Whore Around' Just check out those abs! VevoVevoLopez sings the chorus for the Fat Joe tune in a sparkly gold crop top with "NYC" on it showing that she's still just Jenny from the block.NEWS: J. Lo Seduces Teenager in 'Boy Next Door' This is the first time J. Lo has collaborated with Fat Joe since their "Hold You Down" hit in 2005.Watch J. Lo defend her "booty" music video.