Wiz Khalifa, currently going through a divorce from model Amber Rose after she allegedly caught him in a threesome with twins, has not wasted any time hooking up. Photos showing Wiz and a topless Playboy playmate, Carla Howe, lounging around in their underwear went up (and then down) on Instagram last week, and rumor has it they're just a preview of a sex tape that Howe really wants to release.