Photographers swarmed Katy Perry's car as she left a private event at The Music Box in Hollywood on Sunday night, and instead of Katy screaming obscenities at the paps, they were the ones who nearly got into a brawl! Katy kindly signed an autograph as she made a swift exit in her Audi A5, and while she didn't quite come to a full and complete stop, who's going to give this California Gurl a ticket?