One Direction, Demi Lovato Collaborating Thanks to 'X-Factor''s Simon Cowell? 

Will there soon be a One Direction, Demi Lovato collaboration now that Demi is joining Simon Cowell on X Factor: U.S. ? If you know anything about Simon, you'll know you should expect anything and everything. . . . mais
palavras chave: celebs, demi lovato, harry styles, zayn malik, niall horan