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WATCH: Kristen Stewart Talks Music in ’09

Looking back on the expiring year, the New Moon star reveals the songs that helped her on set.

Music permeates the Twilight novels and films — so it’s no surprise that it plays a big role on set, too. For Kristen Stewart, two songs in particular — and not ones from the film’s hot-selling soundtrack — were in heavy rotation when New Moon was filming in Italy.

Two contrasting artists — Australian chanteuse Sia and iconic post-punk band Joy Division — racked up the plays on Stewart’s iPod. Watch the video clip below and find out why she adored their songs.

Stewart, her New Moon co-stars, Rihanna, 50 Cent, the Black Eyed Peas, and more will be looking back on the year in music this weekend on Fuse’s Top 40 of ’09: The Year in Music special, which premieres Saturday, Dec. 12 at 4 P.M. EST, and airs throughout December.