American Idol 'American Idol' finale draws 21% more viewers than last year's finale 05/26/2011 Powered by Mochila Read More RELATED NEWS 'American Idol' runner-up Lauren Alaina calls off engagement to high school sweetheart Alex Hopkins'American Idol' winner Scotty McCreery marries Gabi DugalScotty McCreery: I forgot there was a gun in the backpack I took to airport TAGS: American Idol