Kelly Clarkson Covers 'Bye Bye Bye' By 'NSYNC (VIDEO)

Kelly Clarkson sang "Bye Bye Bye" by 'NSYNC as a "fan request" on her tour stop in Buffalo, NY.

I really love these covers from Kelly!

She's done a lot already including "Jealous" by Nick Jonas and "Stay" by Rihanna.

Go Kelly Clarkson! Our original American Idol!