Barbara Walters has revealed eight of the 10 names on her 2010 Most Fascinating People list.

Sandra Bullock and Kate Middleton (Prince William's fiance) are on the list with Justin Bieber, Betty White, LeBron James, Sarah Palin, new American Idol judge Jennifer Lopez and the cast of Jersey Shore.

Barbara Walters won't give us the final names – or the overall Most Fascinating Person – until the special airs Dec. 9th.

Who do you think is the Most Fascinating Person of 2010?