Channing Tatum has been named People's "2012 Sexiest Man Alive." The model-turned-actor landed the honor for his stunning looks, chiseled body and playing the lead who bared it all for one of this year's hit films "Magic Mike." Despite the success of portraying a stripper in a semi-autobiographical tale, Tatum was still shocked and humbled by the honor. "My first thought was, 'Y'all are messing with me,'" said Tatum.