9. Daniel Radcliffe
"Harry Potter" star Daniel Radcliffe has never appeared to let fame go to his head. Despite being one of the world's biggest stars, the actor is friendly and humble in interviews and is not afraid to poke fun at himself. Radcliffe supports a variety of charities in the U.S. and U.K.—Xfinity Entertainment Staff (Photo: Oleg Nikishin/Epsilon/Getty)
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