Vanessa Hudgens Blond Pictures

It was an exciting weekend for the stars of Spring Breakers. Selena Gomez caught a Friday afternoon flight to the West Coast in order to celebrate Justin Bieber's 18th birthday that night, and on Saturday Vanessa Hudgens and Ashley Benson explored Busch Gardens in Tampa. Selena and Justin partied with a star-studded crowd that included pals Ashley Tisdale and Carly Rae Jepsen. Carly performed Call Me Maybe while Justin, Selena, and Ashley sang and danced in the crowd. Selena and Justin shared a sweet kiss during the party, but their time together was short and sweet since she was back on the Florida set today. The pair may have a new place to hang out by the time she's done filming her latest project. Justin purchased a $10.8 million house in the Hollywood Hills that he plans to share with Selena, according to reports.

Newly blond Vanessa also arrived to work this morning ready to run through her lines. She told us last month at the Journey 2 junket that she was prepping for a major "beauty change," and by the looks of her newly dyed hair it seems her transformation is complete. In the movie, Vanessa, Ashley, and Selena's characters get caught up with the law when their plans to rob a restaurant go askew and they find themselves at the mercy of a drug dealer played by James Franco.