Oprah Winfrey Network

Even Oprah has personal life changing moments. Lara Salahi - ABC News For years, Oprah Winfrey has promised her viewers shocking reveals on almost every episode of her show. But none was as extraordinary, especially to Winfrey herself, as finding out she has a half-sister.

Oprah Winfery has called it quits on her daily talk show, and has jumped into her new project; the Oprah Winfrey Network, and she's calling on her best friend Gayle to play a role in the new network's success.

Many Americans are disappointed that Oprah Winfrey is walking away from her afternoon talk show that has become a staple on their televisions, but Oprah has new projects on the horizon, including her new Oprah Winfrey Network that debuts today in about a 85-million homes.