Oprah Winfrey queried Diane Sawyer about her worst interview on Friday's 'The Oprah Winfrey Show.' When Sawyer seemed a bit hesitant, Winfrey pressed her. 'Oh dear, I've had so many,' Sawyer said. 'The worst ones really tend to be celebrities because they're so shy. And to be sitting there with someone who just can't talk. I remember Joaquin Phoenix ... he just gets in my lap at one point ... because there was nothing more for us to do." Winfrey agrees. "I had to pull him out of the green room" for her interview with him, she said. Who woulda thought.

Watch the video after the jump.Oprah Winfrey queried Diane Sawyer about her worst interview on Friday's 'The Oprah Winfrey Show.' When Sawyer seemed a bit hesitant, Winfrey pressed her. 'Oh dear, I've had so many,' Sawyer said. 'The worst ones really tend to be celebrities because they're so shy. And to be sitting there with someone who just can't talk. I remember Joaquin Phoenix ... he just gets in my lap at one point ... because there was nothing more for us to do." Winfrey agrees. "I had to pull him out of the green room" for her interview with him, she said. Who woulda thought.