Katy Perry (left) and Snoop Dogg perform at the 2010 MTV Movie Awards in June. Christopher Polk/Getty Images hide caption

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The Record

Pop Off: He Raps, She Sings. Does It Still Count As A Duet?

Recent hits suggest that there's an imbalance of power between men and women on pop duets.

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In Recovery, Eminem opens up about his struggles with addiction and his newfound sobriety. Courtesy of artist hide caption

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Eminem's new single, "Not Afraid," eschews catty pop-culture references for sincere introspection. Courtesy of the artist hide caption

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