Did you see Logan Lerman in 3:10 To Yuma this past weekend? Little Robert McCallister of Jack & Bobby has grown up to be a total hottie! As Christian Bale's son in the western flick, Logan's proved himself to be one of the brightest young stars out there -- and one of the most smokin', too. What other actors are breaking out this fall? Check our list of the babelicious boys who are destined for greatness.

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