VIDEO : Kelly Clarkson Covers Taylor Swift's 'Blank Space'

Kelly Clarkson performed to a sold-out crowd at Molson Canadian Amphitheatre and followed tradition by honoring one fan's song request. The concertgoer asked for a rendition of the Taylor Swift hit "Blank Space" and Clarkson delivered. Slowing things down with a more soulful version, Clarkson got the crowd singing along to the hit single.