The cast of The Hills  and their friends celebrated their "big" season finale with a party in Beverly Hills last night. We thought the whole episode was kinda blah, but at least there were some cute outfits , cool gadgets , and pretty looks  on all of the ladies. Lauren, Lo, and Audrina played nicely last night, but noticeably absent from the festivities were Heidi and Spencer. We don't want to point fingers, but it wouldn't be the first time the couple was banned from a party . LC and Heidi may never put their drama to rest, but apparently Brody and Spencer finally managed to bury their hatchet  — will season four be about the ladies following their lead?
Lots more pics including Lauren Bosworth, Stephanie Pratt, and the All-American Rejects, so just
Images Include: Lauren Conrad, Audrina Patridge, Brent Bolthouse , Brody Jenner, Whitney Port, Lauren "Lo" Bosworth, Frankie Delgado, Usher, Lyndsey Rodrigues, The All-American Rejects, Stephanie Pratt