Audrina Patridge the hills nipples boobs denimWith Kristin moving in on her longtime, um, "friend with benefits," Audrina's found a new "friend" to keep her bed warm at night!

Audrina was spotted with her new hot hunk on a date at Tony's on the Sunset strip. And yes, even thought it doesn't look like it, she IS wearing a bra...albeit one so thin you can see that she's a little cold!

And speaking of hunks, whatever happened to Corey?