At the taping of Oprah Winfrey's final episodes of 'The Oprah Winfrey Show,' celebs came out in force and gushed over the media mogul on 'Access Hollywood Live.'

"She has set the watermark for quality in television, daytime and nighttime, and it's going to be my desire, my goal and my hope to reach that level, or somewhere close to it, to make her happy and proud," said Rosie O'Donnell, who is set to debut a new talk show on Winfrey's OWN network.

Jamie Foxx joked that, if not for Winfrey's partner Stedman Graham, his relationship with Winfrey would have been very different. "I love Oprah and if it hadn't been for Stedman, it'd been me up there doing that last thing," he said, referring to a speech where Stedman thanked Winfrey.