Lauren "Lo" Bosworth and roommates Lauren Conrad and Audrina Patridge, plus Spencer Pratt's sister Stephanie Pratt, had dinner in L.A. and partied at the Green Door lounge in Hollywood to celebrate Lo's graduation from UCLA!
All filmed for an episode of The Hills, of course.
Lo (with her hair done and in a short silver backless dress) was the center of attention, sitting right in the middle of her roommates.
Lauren "Lo" Bosworth is now a college graduate!
Arriving solo, Stephanie Pratt in a bright orange mini-dress walked in carrying a bouquet of flowers. Says an eyewitness:
"She walked right up to the table and gave [Lauren Bosworth] flowers and gave her a hug. Lo was genuinely happy and really sweet to her."
Once Stephanie Pratt arrived, Lauren Conrad and Audrina Patridge toasted to LC's high school BFF Lo with glasses of champagne.
The crew (plus two of Lo's unidentified friends) dined for about two hours, chatting, occasionally making bathroom trips and all getting along.
At the Green Door, they girls met up with Brody Jenner and Frankie Delgado for some late-night revelry. Lauren and Audrina were spotted chatting in a private booth in what turned out to be (OMG!) free of drama!