Luke Bryan slips on phone mid-show — and fans praise him for 'grace and even humor'

Luke Bryan suddenly slipped and fell on stage while performing during a recent tour stop in Canada. The culprit? A fan's cellphone. The "American Idol" judge was adjusting his baseball cap and crossing the stage when he plunged to the floor with an audible thud, as seen and heard in a video captured by fans. The performance was a part of his "Mind of a Country Boy" tour that launched on April 17 in Alberta, Canada. While still laying flat on the ground, Bryan raised his hands in the air...