Los Angeles, October 25, 2006 – XBox launched their new game, Gears of War, with a party in a cemetery, at night. If that wasn’t spooky enough, skeletal Kate Bosworth was skulking around. The company must have spent a bundle on the bash, with guests being driven there in military trucks staffed with soldiers! Lindsay Lohan was allowed to drive her own car up to the graveyard, but Kevin Federline took the army shuttle.

On the red carpet, blogger Perez Hilton got involved in a shouting match with photographer Todd Williamson of FilmMagic, who confronted the gossip maven about unauthorized use of his photos. The hilarious argument went on for about five minutes, and Access Hollywood caught it all on video. Apparently, these two dudes are not Access material, because the tape ended up on TMZ.com.

Hilton wrote up the party on his site, but didn't mention the altercation.

The photo in question was of Tommy Lee kissing a man from his reality show, Rock Star, and can be seen here, for now.