From: www.ballerstatus.com

A preview of Rihanna's interview with "20/20" hit the internet on Friday (November 6), in which the singer describes the night that Chris Brown assaulted her.

In the interview, the 20-year-old singer confirmed rumors that the fight started over a text message Brown received that Rihanna saw. It was rumored that the text came from Paris Hilton, but this was never confirmed.

"I caught him in a lie and he wouldn't tell the truth, so, I wouldn't drop it," Rihanna said in the interview with Diane Sawyer, which aired on "Good Morning America." "I couldn't take that he kept lying to me and he couldn't take that I wouldn't drop it because obviously his back was against the wall -- the truth was right here in the text message. So, it accelarated towards him being violent towards me and it was ugly."

It's already been revealed that Brown punched Rihanna and even bit her. During that moment, Rihanna said Breezy "blacked out," explaining that he wasn't the same person she knew.

"He had no soul in his eyes -- just blank. He was clearly blacked out," Rihanna said. "There was no person when I looked at him. All I kept thinking all the time, 'When is it going to stop? When it is going to stop?'"