Rihanna opens up about Chris Brown: I lost my best friend VIDEO

Image Credit: Oprah Winfrey Network

The good girl gone bad has gone to Oprah!

Rihanna will appear on Oprahs Sunday night in-depth interview platform, Oprahs Next Chapter, on August 19.

Although the singer obviously had many recent accomplishments to discuss, judging by the preview, Oprah also touched upon the 2009 incident when Rihannas then-boyfriend Chris Brown assaulted her. The 24-year-old starwent there by opening up about Brown.It was embarrassing. It was humiliating. I lost my best friend, she saysin apromo clip onUs Weekly.

Also in the interview, Rihanna takes Oprah around her hometown in Barbados and Oprah shares that she learned why Rihanna pushes the envelope so much.

You can check out a different preview, where Oprah talks about how not-bada**-at-all Rihanna was, and how Oprahs opinion of the singer changed, below:

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