Tattoos and nudie pics and now Vegas, oh my!

Audrina Patridge of The Hills is certainly making a name for herself... and she's not even doing it through Lauren Conrad! In the wake of her naked picture scandal, the young celeb left for Las Vegas on Friday where she later introduced the Pussycat Dolls onstage at PURE.

More importantly, we're wondering if her on-screen friendship with LC is going to deteriorate if she befriends Heidi again. Yes, no, maybe?