Rihanna Parties, Drinks and Eats Cupcakes

Rihanna celebrated her 21st birthday, which was on Feb. 20th, by going out to Los Angeles nightclub, Coco De Ville on Tuesday, partying until the early hours of Wednesday.

Chris Brown was no where in sight but the songstress was joined by friends on a private patio. She reportedly blew out the candles on a bunch of pink cupcakes and enjoyed some champagne.

One source who claims to have seen Rihanna says she "looked good, was smiling and laughing in good spirits upon leaving." She is said to have left the club wearing a pair of sunglasses and hoping into a red pick up truck.

Here’s a little video of the scene: