OPRAH WINFREY revealed her "hidden family secret" . . . a.k.a. "the miracle of all miracles" . . . on yesterday's show.  Ladies and gentlemen:  Oprah has a half-sister.

Oprah revealed on her show yesterday that she has a half-sister she never knew about named Patricia. Oprah was 9 years old when Patricia was born, and Oprah was living with her father at the time. Her mother never told her she gave a baby up for adoption. (--Oprah's only other siblings are both deceased. Her half-brother Jeffrey died of AIDS in 1989, and her other half-sister . . . who was also named Patricia . . . died in 2003.) (From "Oprah" on Monday, January 24, 2011.)