Stars Celebrate ‘Guitar Hero’ Launch in Hollywood

Looks like video games can still get Young Hollywood out of bed.

A gaggle of brooding notables turned out to West Hollywood’s Best Buy on Saturday for the launch of Guitar Hero: World Tour, with a performance by Smashing Pumpkins.

Mischa Barton, Zac Levi, the All American Rejects, Karina Smirnoff and Audrina Patridge were among those in attendance.

And P.S. Audrina, you so have a type.

An on-looker tells Celebuzz that Patridge was palling around with Incubus frontman Brandon Boyd.

“Brandon’s got a new look,” the source said. “It’s very Justin Bobby.”

Boyd indeed is giving a bit of JB, with a newly cropped haircut and handlebar mustache.

The pair spent time whaling out on one of the game demos, as did Tori Spelling’s husband Dean McDermott and Heidi Montag’s sister Holly Montag.