American Idol Season 10 winner Scotty McCreery sings a duet with runner-up and Georgia native Lauren Alaina Tuesday night, July 26, 2011, at the sold out Gwinnett Arena. The American Idol Live Tour 2011 featured Scotty McCreery, Lauren Alaina, Casey Abrams, Haley Reinhart,Jacob Lusk, James Durbin, Naima Adedapo, Paul McDonald, Pia Toscano, Stefano Langone, and Thia Megia.