Kristen Stewart & Anne Hathaway join Jenny Lewis in new video

Kristen Stewart and Anne Hathaway are showing off their musical skills and gender bending in Jenny Lewis' new video for Just One Of The Guys.

The two movie stars and Brie Larson form part of Lewis' all-girl band The Voyager in the quirky new promo, in which they also dress up as tracksuit-wearing, Beastie Boys-esque men.

Stewart and Oscar winner Hathaway also don fake moustaches for the video - and even mime along with the song, which is the first single from ex-Rilo Kiley singer Lewis' first album in six years.