Rihanna Celebrates Her Birthday & New Single With Chris Brown in London (PHOTOS)

By: Taryn Ryder / February 20, 2012

Rihanna was spotted heading into restaurant Nozomi in London on Monday, and the singer has a few things to celebrate. It’s her 24 birthday and she also dropped her anticipated new single Birthday Cake today…featuring ex-boyfriend Chris Brown.

Wearing a backless black jumpsuit with a furry coat, Rihanna entered the restaurant through a swarm of paparazzi.

It’s been a little over three years since Chris Brown was arrested for assaulting then girlfriend Rihanna, and to say all is forgiven seems to be an understatement.

Take a listen to Rihanna and Chris’ raunchy new track. The lyrics are definitely NSFW: