Rihanna had a secret celebration at Giorgio's restaurant in Los Angeles, RadarOnline.com has exclusively learned.

The singer, battling back from her alleged beating by Chris Brown, partied with girlfriends and a couple of people from her record label. The night was filled with toasts, including one to her breakup with Chris! A source close to the singer told RadarOnline.com that the party also celebrated the recent news her hit single Disturbia has gone triple platinum. The party took place Sunday, March 29.

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• celebration
• Chris Brown
• Giorgio's
• Los Angeles
• rihanna