When did Ciara and Paris Hilton become so close? The new BFF pair seemed to be inseparable as they partied night away Wednesday at Timbaland‘s birthday party at Drai’s Hollywood in California. The producer/rapper who goes by the name of Timothy Mosley outside of the entertainment biz turned 38 back in March, so we’re not sure why he waited over a month to celebrate it but hey… if he likes it we love it!

Other celebs at Timbo’s birthday party were Justin Timberlake, Brandy and Ray J. Even Interscope/Geffen record exec. Jimmy Iovine came through to party it up with everyone. Check out 10+ pics below…