Oprah Winfrey has snuck in Los Angeles and is shooting an episode of her new series Oprah Presents: Master Class on her new OWN network, RadarOnline.com has learned exclusively.

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The billion dollar woman is taping an episode of her new show at Dave LaChappelle’s studio in Los Angeles, but the celebrity photographer is not involved in the shoot, a source says.

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The TV series features some of the most intriguing people of our time to share their stories, insights and lessons from their lives.

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Oprah has already signed on with Jay-Z, Bono, Simon Cowell, Lorne Michaels, Toni Morrison and Condoleezza Rice. Thursday’s show taping included legendary movie star Sidney Poitier.

• TAGS

• Bono
• Condoleezza Rice
• Jay-Z
• Lorne Michaels
• Master Class
• Oprah Winfrey
• OWN
• Sidney Poitier
• Simon Cowell
• Toni Morrison