By Erin Strecker
August 10, 2012 at 08:12 PM EDT
Oprah Winfrey Network

The good girl gone bad has gone to Oprah!

Rihanna will appear on Oprah’s Sunday night in-depth interview platform, Oprah’s 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 Rihanna’s then-boyfriend Chris Brown assaulted her. The 24-year-old star went there by opening up about Brown. “It was embarrassing. It was humiliating. I lost my best friend,” she says in a promo clip on Us 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 Oprah’s opinion of the singer changed, below:

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