The brightest stars hit L.A. for the Google Music Launch party at Mr Brainwash Studio yesterday.

Drake, Serena Williams, Christina Milian and Busta Rhymes - who will release his new album exclusively through the new music service - were seen arriving at the event.

Nick Cannon, JoJo, Busta Rhymes and Travis McCoy were also in attendance.

Serena found the time to catch up with her buddy Christina Milian who tweeted a picture of the two embracing and posted: “My baby girl @serenawilliams and I catching up and having a great time! I love her! ”

EMI, Sony Music, Universal and twenty three other independent labels are providing content to the new service to create a library of 13 million songs.

Have a look at pictures from the event below…

Serena Williams, Christina Milian and Drake Hit Google Music Launch In L.A....