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 March 2011, Chris Brown lost his cool on Good Morning America. Brown launched into an angry tirade after Robin Roberts asked about the 2009 assault against Rihanna. Brown apparently stomped off to his dressing room screaming and allegedly smashed a window with a chair. While no one in the studio saw him break the glass, sources say he was in the dressing room when it occured. Brown left the building with his shirt off. He later tweeted, "I'm so over people bringing this past sh*t up! Yet we praise Charlie Sheen and other celebs for their bullsh*t." He later deleted the tweet.