LOS ANGELES, Dec. 15 (UPI) -- U.S. musician and 'X Factor' judge Demi Lovato described fellow judges Britney Spears as "sweet and humble" and Simon Cowell as "annoying and old."
The musician said she didn't feel intimidated by the fellow judges -- including L.A. Reid, who she said is "hilarious and smart" -- even though she's the youngest at 20.