VIDEO : Chris Brown Goes Into Shocking Detail About the Night He Attacked Rihanna

Extra TV has reported that Rapper Chris Brown has opened up in graphic detail about the night he assaulted Rihanna in 2009. In the new documentary, ? Chris Brown: Welcome to My Life,? the star tells the story in his own words, saying, ?I felt like a f**king monster.? Chris claims they were fighting over a woman with whom he had previously had a sexual relationship and things got out of control. The argument started at the pre-Grammys Clive Davis party and came to a head in the car afterward when Rihanna found a text from the woman on his phone. He said: ?I remember she tried to kick me, just her being upset, but then I really hit her, with a closed fist".