16-Year-Old With Voice Like Dolly Dazzles Kelly Clarkson With Soulful Serenade to Become Season Winner
'You Raise Me Up' Sung by 'Celtic Woman' in Magnificent Nighttime Performance Will Give You the Shivers
2 Girls Stand With Their Backs to the Audience -- but When the Music Starts, Their Sensational Footwork Leaves Judges Floored
