Celebrity hat wearer (and worldwide sensation) Bruno Mars performed his latest track “It Will Rain,” taken from the soundtrack to the most recent Twilight movie Breaking Dawn, on Ellen DeGeneres’ chat show last night. The Grammy-award winner spoke to Ellen about how he became involved with the film, putting the track together and his Amy Winehouse tribute at the MTV VMAs earlier this year. Interestingly, he also revealed that Amy’s adored album Back to Black, which was responsible for catapulting the singer to international success, was a personal inspiration to him when it first dropped.