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Oprah will sit down with the 17-time Grammy winner, just before Beyoncé's self-directed documentary, "Life Is But A Dream," premieres on HBO.  And it looks like she's looking for the star to get personal on her couch as well. 

The last time Oprah sat down with Beyonce was back in 2008, shortly after her marriage to Jay-Z.  Beyoncé wasn't nearly as open about her personal life then.  But she's since brought her daughter Blue Ivy into the world and now she's gearing up for a huge world tour. 

Beyoncé's interview with Oprah will air on OWN this Saturday, starting at 8:00 p.m. Eastern. 

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