Washington, Feb 16 : Demi Lovato has said that she would like Lady Gaga to replace Britney Spears as an `X-Factor' judge.

"I would love to see Lady GaGa.  I don't know if that is possible or not," Digital Spy quoted her as saying.

Spears announced her departure from `The X Factor' judging panel in January in order to focus on her music career. (ANI)