Demi Lovato

John Mayer, Demi Lovato ‘Twittering’ each other with praise

John Mayer, Demi Lovato ‘Twittering’ each other with praiseWashington, April 11: John Mayer and Demi Lovato have been swapping compliments on the popular social networking site Twitter.

Mayer, 31, had recently confessed on the website that he could not get the tune of Lovato’s latest track "La La Land" out of his head.

"I have ''La La Land'' by @ddlovato stuck in my head. Actually, it''s not stuck. I''m choosing to sing it. B section is sophisticated," People magazine quoted him as saying.