LOOK: Blake Shelton Best Live Shots
Before Blake Shelton's name was widely known in country music, and before he was a judge on The Voice, fans may have seen him opening for Toby Keith's 2002 Shock'n Y'all Tour, Rascal Flatts' 2005 Here's to You Tour or the Flatts' 2006 Me and My Gang Tour. Every superstar starts out as an opening act, after all.Shelton first headlined his own trek in 2005; it was his Barn and Grill Tour. Other treks have included the Hillbilly Bone Tour, the Well Lit & Amplified Tour, the Ten Times Crazier Tour...