Who are the hottest young actors of 2009 (so far)? From Miley Cyrus and Rob Patt to Megan Fox, there are a lot of starlets we heart -- and even some rising stars we're just getting to know. For this reason, we love moviefone's 25 Under 25 gallery that shows us what our faves have done, what's coming up, and all the latest buzz. These stars have already garnered Oscar nods and billions of dollars in box-office earnings -- we can't see what they impress us with next!

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