Oprah Reveals Half-Sister

The Winfrey family just got bigger. On her show Monday, Oprah beat the tabloids by breaking news that she'd found her long-lost half-sibling. But was it all a publicity stunt?

Updated 04.24.17 4:44PM ET / Published 01.24.11 1:00PM ET

The Winfrey family just got bigger. On her show Monday, Oprah beat the tabloids by breaking news that she'd found her long-lost half-sibling. But was it all a publicity stunt?