Beverly Hills, that is! Photogs caught the reality cutie doing a ton of shopping at Intermix boutique and wanted to know where she got all that money to shop! Her assistant gig at Epic couldn't be real bringing in that much cash, right? Audrina just smiled as she shoved her loot into her her Mercedes SL and drove off to dinner. She was a little more talkative later that evening, though, when we asked her about the confrontation with Spencer's sister which she called "random"! Uh huh, yeah, right. That was about as random as the MTV producers' decision to cast her on the show!