Vanessa Hudgens visited The Tonight Show With Jay Leno last night to promote her latest film, Spring Breakers. The actress wore her hair up in a ponytail with a bright yellow beaded Alice + Olivia dress. During the interview, Vanessa shared behind-the-scenes secrets from shooting a few of the film's racier moments and even showed off the "booty popping" dance moves that won her an on-set contest. Backstage, Vanessa and Jay posed for an Instagram photo, adding to the many social snaps Vanessa and her costars Selena Gomez, Ashley Benson, and James Franco have taken during the promotions. Spring Breakers premiered in LA last Friday, and the film is in theaters tomorrow.