"Spring Breakers" star Vanessa Hudgens seems to be really going for it as she chops off her long feminine locks in the trailer for her upcoming movie, the gritty drama "Gimme Shelter."

Based on a true story, "Gimme Center" centers on Agnes "Apple" Bailey (Hudgens), who runs away from her drug addicted mother (Rosario Dawson) to find her estranged father (Brendan Fraser). When she finds out she's pregnant, she's forced into another dire situation. 

Roadside Attractions opens the film Jan. 24.