Taylor Swift's voice can already be heard on radio stations all over the world, and now she's lending it to the big screen as well. Universal recently announced that the 21-year-old would be voicing the character of Audrey in upcoming 3D film, 'The Lorax,' which now has an official release date of March 12, 2012.

The movie, an adaptation of the classic Dr. Seuss children's book, also includes the recognizable vocal talents of Zac Efron, Betty White and Danny DeVito, who plays the title character. Taylor will play the object of Ted's (Efron) affection.