Celebrity | Rihanna Chris Brown, Rihanna's New Duet: 'Nobodies Business' Because grammar is for losers By Evann Gastaldo Posted Nov 7, 2012 10:49 AM CST Updated Nov 7, 2012 11:00 AM CST Copied Chris Brown, Rihanna's New Duet: 'Nobodies Business' Snippets from Rihanna's upcoming album, including her duet with Chris Brown. (Perez Hilton) Guess who Rihanna's collaborating with on her upcoming album, the appropriately-named Unapologetic? That's right, a certain ex-boyfriend who assaulted her: Chris Brown. Rihanna revealed the collaboration in a handwritten track list she tweeted yesterday, Us reports. The song title is pretty much what you'd expect: "Nobodies Business." The two previously collaborated on two songs earlier this year. Click to see how Brown is coming between Rihanna and BFF Katy Perry. Read These Next Hall of Famer Dave Parker dies That 'buy now, pay later' loan may soon hit your credit score. Cops: Arizona 5th graders drew up plot to 'end' a classmate. LGBTQ+ Pride march defies Orban See 1 photo Report an error