R&B hottie Rihanna turns 20 today but had a pre-party celebration last Wednesday – at Les Deux in Hollywood. Things took a turn to the “teens” when a cupcake fight broke out leaving guest (like Kanye West, Chris Brown and Wilmer Valderrama) and Rihanna covered with frosting.
Chris Brown, who is rumored to be dating Rihanna, was later given a standing ovation after he sang her an acapella version of Happy Birthday.
Despite Chris insisting he and Rihanna are "just friends", onlookers at the exclusive club said the pair were "cuddling and acting very cozy all night".
Rihanna is set to join Kanye on his upcoming "Glow in the Dark" tour, along with Lupe Fiasco and N.E.R.D.
The two-month long tour starts in Seattle on April 16th and ends in Calgary on May 30th. Def Jam announced that Rihanna will miss three dates of the tour, from April 24th-25th, but did not give reason.