Justin Timberlake and Jessica Biel in LA

Justin Supports Jessica Before Her Mt. Kilimanjaro Hike

Justin Timberlake, Jessica Biel, Zach Braff, and Isabel Lucas mix and mingle at an LA fundraiser before some of the celebs leave to hike Mount Kilimanjaro for charity. And later on PopSugar Rush, we've rounded up the sexiest shirtless guys of 2009 for your manjoyment.

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