With 26 appearances, comedian Chris Rock is the second most frequent guest in Oprah Show history—only Celine Dion beats him. Through all the years of making us laugh, Chris says his biggest Oprah Show moment came while promoting his documentary Good Hair—and he found himself running his fingers through Oprah's hair. "To this day, people ask me, 'How does Oprah's hair feel?'" he says. "It's very intimate. It was so thick and rich and I just wanted to stay there. I wanted to move there. At least sublet."