Oprah revealed her much anticipated secret:  She had a half-sister she never knew about!

Oprah Winfrey

Oprah said on her show Monday that she had no idea that she had a sister. "Imagine my shock right before Thanksgiving that I had another sister living just 90 miles away in Milwaukee," Oprah said, adding that she and Stedman first met Patricia on Thanksgiving Day. Oprah also has another half-sister named Patricia who died in 2003. The family seemed shocked at how much their new-found family member looked like the Pat that passed away. Oprah's long-lost sister first met the family when she walked into Pat's daughter's restaurant. Pat's daughter then contacted Oprah.

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