Simon Cowell has revealed his excitement for One Direction's forthcoming film.

The British boyband are due to release their debut movie This Is Us in autumn this year as they continue their quest for world domination.

In a series of messages on Twitter, Simon Cowell praised the project and revealed that he has seen some of the film. He said:

"Seen some early footage on the one d movie. Very very exciting."

He added: "One Direction continue to amaze me. Hard workers but still the nicest guys you could hope to work with."

The X Factor supremo also revealed that changes are afoot for his flagship reality show, tweeting:

"There will be a lot of changes on X Factor UK and USA. But good changes. I feel excited for both shows this year."