Chris Brown and Rihanna's whirlwind romance came to a tragic end in 2009. Since then the two have talked about each other in the public eye and have rarely been seen together — until recently. See this timeline of their romance and friendship.
In February 2012, Rihanna shocked the world and asked Chris Brown to appear on the remix of her song "Birthday Cake." The Bajan singer soon returned the favor and guest appeared on "Turn Up the Music," from his Fortune album.