because they had an argument and chris hit Rihanna rihanna is badly hurt and she didnt tell the police but he confessed hahahaha how stupid but i would have told It is not proven that Chris Brown actually hit Riganna so no one really knows that he really hit her theres no proof.
Rihanna has won four Grammy Awards as of 2011.
The 8th Annual Latin Grammy Awards - 2007 TV is rated/received certificates of: USA:PG
In all 1 For the boy is mien ft Monica
Rihanna earned her first award at the 2008 Grammy Awards for best Rap/Sung Collaboration. She also earned 5 other nominations.
best rap album
She was nominated for a couple, but did not win any.
Rihanna has won six GRAMMY Awards so far.
Rihanna has won four Grammy Awards as of 2011.
The 27th Annual Grammy Awards - 1985 TV was released on: USA: February 1985
The 28th Annual Grammy Awards - 1986 TV was released on: USA: February 1986
The 42nd Annual Grammy Awards - 2000 TV was released on: USA: February 2000
51st annual Grammy Awards Record Of The Year: - Robert Plant & Alison Krauss: Raising Sand
The 24th Annual Grammy Awards - 1982 TV was released on: USA: 24 February 1982
The 16th Annual Grammy Awards - 1974 TV was released on: USA: 2 March 1974
The 47th Annual Grammy Awards - 2005 TV was released on: USA: 13 February 2005
The 31st Annual Grammy Awards - 1989 TV was released on: USA: 22 February 1989
The 21st Annual Grammy Awards - 1979 TV was released on: USA: 15 February 1979