The 33-year-old actor was honored during the show alongside Jessica Alba for his environmental contributions.
Also pictured inside at the event: Jesse Metcalfe (with fiancee Cara Santana), Wilmer Valderrama, Julie Bowen, Cody Horn (with film exec father Alan Horn), Torrey DeVitto, James Van Der Beek (with wife Kimberly Brook), and Mehcad Brooks.
FYI: Cody is wearing Monique Lhuillier shoes. Ian is waring a Z Zegna suit.
25+ pictures inside of Ian Somerhalder and others at the 2012 Environmental Media Awards… More Here! »