Show:: The Hills
She spent most of her time on The Hills chasing after her dirt-bag boyfriend Justin Bobby, but Audrina's bionic bikini body might be the show's best. Our suspicions were confirmed in 2008 when multiple nude shoots "accidentally" leaked to the Internet. So, seriously, why is Heidi the only one with a Playboy cover? Maybe Hef can make it happen for AP when her solo reality show debuts in 2010.