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.
Rihanna has won 5 American Music Awards, 18 Bill Board Music Awards, 2 BRITS Awards and 6 Grammy awards. Altogether she has won 31 awards.
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
The 15th Annual Grammy Awards - 1973 TV was released on: USA: 3 March 1973
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