The Gossip guy and the rapper laugh it up while shooting a film in New York. Plus: Drew Barrymore, Lauren Conrad, Lindsay Lohan and more

4 of 16

HAUTE WHEELS

She loves the '80s! A retro Kim Kardashian (check out her headband and leg warmers!) shares a sweet moment on wheels with fellow reality star Kelly Osbourne on Wednesday during the Pepsi Throwback launch party at the World on Wheels in Los Angeles.