During the recent taping of her talk show with Cher and Tina Turner in Las Vegas (USA), Oprah Winfrey admitted that she’s only been nervous twice in her 22-year-TV-talk career:

“My knees started shaking when I realized I had no plan B in place when I interviewed Michael Jackson live to the world, but he did answer the questions so it became OK.

The only other time was the first time with Tina in the late 90’s. I was her biggest groupie at her last farewell LA concert. I even had her wig, until Steadman told me that had to go! My knees were hitting each other. I had 1 minute, 37 seconds left in her song and I’m dancing on stage with her. Tina said ‘you really can’t dance can you?’ Then I realized nobody cared if I could dance or were even watching me so I just let go and enjoyed the moment.“

Source: Vegas Lux Life, MJFC-USA