For Oprah's 50th birthday bash
, several of her famous friends sent taped greetings, and Chris added his outlandish voice to the occasion. "I just want to say happy 30th birthday to Oprah Winfrey. You look great for 30. You wear it well. When they told me you were turning 30, I was like, 'Really?'" Chris joked. "How old is she? Fifty? Get the [bleep] out of here! She's not 50. Oprah is not 50. Kiss my [bleep]!"