Adam Gregory is quickly becoming the "it" boy of Hollywood. You know him as Ty on 90210, but these days he's been rubbing elbows with all the major Disney stars, like Miley Cyrus, Ashley Tisdale, and Zac Efron! We needed to know more about this 21-year-old actor and see what he's really like for ourselves!

What was it like working with Zac on 17 Again?
Zac is really cool. He's relaxed and just chill. Really professional though. He does a really great job. Every week, he was doing something different, getting the producers and editors something to work with.

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