There’s always some juicy gossip from Sundance. The most obvious attendees are those who show up to promote their movies, as well as actors who are interested in seeing good independent films. And then there’s the set who come for the parties and swag. Joining the ranks of Paris Hilton and her new BFF is George Clooney’s ex, Sarah Lawson. She was seen out dirty dancing with seven guys and ended up going home that drunken night with Ryan Cabrera, Ashlee Simpson’s ex.

Larson spent the weekend at the Sundance Film Festival prancing around Park City with a bevy of Sin City boys, but her behavior caused quite a bit of attention at the Hard Rock Hotel & Casino Las Vegas after-party for the flick “The Vicious Kind.” Larson snuck thru the back door of the Hollywood Life House late Saturday night and after what seemed to be a few too many drinks found herself provocatively grinding half a dozen guys on the dance floor — yes, all at once.

At one point the oh-so-classy Larson apparently even had her legs wrapped around a gentleman’s waist. But in the end we’re told the model decided to go home with a star who wasn’t in her dirty-dancing troupe, and was spotted sneaking out with Ashlee Simpson’s ex, Ryan Cabrera.

But aside from her wild nights, perhaps attending the film festival wasn’t as fun for Larson as it could have been. We’re told the 31-year-old was denied entry into various gifting suites and venues and got quite upset when hosts refused to accommodate her … plus seven guys!

[from Fox News]

Somehow, this doesn’t surprise me. When it came out that George Clooney had actually broken up with Sarah before escorting her to the Golden Globes, the whole thing smelled a little fishy. Then pictures leaked of Sarah in her Vegas days, dancing and drinking in a bikini. Although George may have honestly seen something good in her, ultimately she seems like she’s in it for the fame. That would explain why she’s at Sundance soaking in the snow and celebrity. She’s cutting out a solid niche for herself in the C list. Ryan Cabrera is quite a downgrade from George Clooney.

Sarah Larson is shown on 12/14/08 at Spike TV’s Video Game Awards. Credit: Fame. Ryan Cabrera is shown on 8/29/08 at Yellowtail Sushi restaurant. Credit: PRPhotos