Robert Pattinson emerged yesterday for some birthday fun in honor of his old friend Shannon Woodward's latest milestone. To celebrate her big day, they headed to the Dimples Supper Club in Burbank for some food and karaoke. Katy Perry and Russell Brand joined in on the good times as well, and they were spotted with Rob's group heading out to their car after wrapping up their singing. Robert has been laying low in California since arriving there with Kristen Stewart just before Thanksgiving. He did have a little work to do with a recent photo shoot for Vogue with Emilie de Ravin, while things are moving along for Kristen's film The Runaways — make sure to check out her new trailer.
To see another video from their night, just read more.