Exclusive: See How You Can Win $1,000 from Cameron Diaz and Leslie Mann Just By Taking a Selfie

What if all those selfies that clog up your Instagram profile page could actually win you some money? Now they can! In celebration with their new film, The Other Woman, Leslie Mann and Cameron Diaz will be hanging out on MTV tomorrow (April 19th) throughout the Girl Code marathon. Each time they come on-screen, they'll be telling you what kind of selfie you should tweet at the hashtag #Selfiethon—with your BFFs, in your bikini, etc—and the more selfies you post, the more chances you have of winning the cash prize of $1,000.