Zac Efron"She said, 'Are you Zac Efron?' And she grabbed me by the face and kissed me."

The gang in 'High School Musical 3: Senior Year' has been together for quite a while now, which means they know each other pretty well.

So that's why when Zac Efron, Vanessa Hudgens, Ashley Tisdale and Corbin Bleu sat down for an Unscripted interview about their new movie, they spilled loads of fun, juicy tidbits about themselves and their relationships with each other.

What was Zac's craziest fan encounter? Who is Corbin's celebrity crush? How did Zac once turn Corbin's trailer into a hazard zone? And which big singer left Ashley and Vanessa starstruck?

Get the answers to these questions and more in our 'High School Musical 3' Unscripted interview.