Bruno Mars has spoken out about his excitement to be included on the soundtrack for the brand new Twilight movie. 

The singer-songwriter's track 'It Will Rain' will be featured in the new feature film Twilight Saga: Breaking Dawn Part 1 and he explained to Billboard.com that as long as it doesn't play as the credits roll he will be over the moon about its inclusion:

"I thought that it would be a perfect fit. The Twilight movies for me (are) a love story. But it's a dark love story. And I think the best way to describe the song is: it's the darker side of love. I think that pretty much sums it up."

"As long as it's not after the credits (I'm happy). I hope it's in a good (scene)!"

Check out a preview of the track and a recent interview with Mars here: