Zac Efron Graduates from "High School"

Only 22 years old, Zac Efron is arguably tween America's most beloved star. Now, after anchored the blockbuster Disney franchise,  has branched out into
Phil McCarten / Reuters

Dreamy Star
Only 22 years old, Zac Efron is arguably tween America's most beloved star. Now, after anchoring three installments of the blockbuster Disney franchise, High School Musical, he has branched out into a series of more adult roles.

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