RihannaRihanna graces the cover of this months W magazine, and talks about being assaulted by her ex-boyfriend, R&B star Chris Brown.

"At first I completely shut down. But now I feel like this happened to me so I could be a voice for young girls who are going through what I went through and don't know how to talk about it. It's not about Chris, about hurting him or sabotaging his career. I don't care about that part of it," she tells W.

The 'Umbrella' singer also talks about her new album and recording an emotional song.

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