Celeb Sightings, Anyone?

Tomorrow night DJ AM will be celebrating his birthday in San Francisco. Formerly linked with Nicole Ritchie and Mandy Moore, he is now said to be dating Vogue cover model Jessica Stam. But will Jessica be his birthday date, or will another Hollywood hottie help him celebrate his 35th? SFluxe Editor is not a club-goer, so I expect one of y’all to give me the scoop!

UPDATE, 4/2/07: No major celebs were in attendance. [SFist.com]