Timbaland celebrated his 38th birthday last night with a star studded party at the Drai Nightclub in Hollywood, California. The producer was joined by sidekick Justin Timberlake, as well as Ray J, his sister Brandy, Paris Hilton, Ciara, Busta Rhymes and many others. Tim is rumored to be working on tracks for Brandy and Ray J’s upcoming duet album and is said to also have produced a few tracks for Ciara’s upcoming “Basic Instinct” album. And speaking of Ciara, the singer’s new “Ride” single is doing quite well on Itunes. The song is #1 on the R&B/Soul chart and #42 on the main chart. The video also debuted at #1, knocking Gaga and Knowles out of a position they had held for weeks.