Watch: Oprah Winfrey Making Celebs Cry, From Pharrell Williams to Jennifer Aniston

Earlier this week, the grande dame of TV interviews reduced the ‘Happy’ singer to tears on her program. He was far from the first.

04.16.14 9:36 PM ET

She’s gone and done it again.

On the Sunday, April 13 episode of Oprah Prime, everyone’s favorite celebrity interviewer, Oprah Winfrey, sat down with singer/producer Pharrell Williams to discuss the success of his Oscar-nominated global smash, “Happy,” as well as his rise to music superstardom.

And the 41-year-old, of course, broke down in tears after Oprah showed him a montage of people around the globe dancing to his feel-good hit.

But Pharrell isn’t the first celebrity to be reduced to tears by Oprah. Watch some of the Queen of Cry TV's greatest hits: