Hailee Steinfeld has been a busy girl lately, and things are showing no signs of slowing down for the 17-year-old starlet. Today, director Elizabeth Banks took to Twitter to announce that Steinfeld, who got her start in 2010's True Grit, will be joining the cast of Pitch Perfect 2 as a member of girl-power a capella group the Barden Bellas. "@HaileeSteinfeld Welcome to the Barden Bellas! Now lace up your dancing shoes, and get your tush down to Baton Rouge. #PitchPerfect2," Banks tweeted. Looks like our chances of a Taylor Swift cameo just skyrocketed.