Demi Lovato slams Simon after he says she's "very annoying".
Demi LovatoWhat do you think of Demi Lovato and Simon Cowell's exchange of words?Follow @6lyrics on Twitter!
and Simon Cowell
appeared on Conan
on Monday and, as expected, their appearance was not dull. Not at all.
The X Factor
judges didn't shy away from revealing what they think about each other. From Demi
's too-tight T-shirts, to him calling her "annoying" and to her telling him that he can be "a bit of an asshole", it was all very entertaining.
Check out the video of Lovato
an "asshole" after he says she is "very annoying":
Like 6lyrics on Facebook!