Lauren "Lo" Bosworth was spotted by Splash in Hollywood with her dog and a friend. Hmmm, haven't seen her around Audrina Patridge much. . . if I could only be a fly on the wall when the cameras weren't rolling. Lo seems like the only one who would be smart enough to wait to have it out with her Hills co-star when there weren't people around to witness it.

Lo might have a smile on her face, but from watching The Hills, I know that her sense of humor can be pretty b*tchy. So you think that her and Audrina can patch things up?