Bruno Mars Readies New Single from 'Twilight' Soundtrack

Prepare for another Mars attack. Following a blockbuster year, Bruno Mars will lend his voice to the first single from the soundtrack to the upcoming film The Twilight Saga: Breaking Dawn – Part 1. The song, entitled “It Will Rain,” will be available on iTunes on September 27. The full soundtrack lands in stores on November 8, while the latest installment in the Twilight series hits theaters on November 18.