Oprah endorses: ‘I’m with her’

( CNN) “I’m with her, ” says Oprah Winfrey.

The media icon declared her is supportive of presumptive Democratic presidential nominee Hillary Clinton while speaking to Entertainment Tonight’s Nancy O’Donnell at the premier of her drama “Greenleaf” on Wednesday night.

“I genuinely believe that is going to happen. It’s about period that we construct that decision, ” Winfrey said of a female president.