American Idol’ judges were floored, and so were we when Carrie Underwood’s metal side came out! Carrie Underwood ditched her country girl demeanor on ' American Idol ' and surprisingly grooved to hard ...

Despite their seemingly different worlds, a surprising number of Hollywood and country stars have fallen in love.

It has been two decades since Carrie Underwood first appeared on the American Idol stage. However, this time, she has returned on the other side, as a judge instead of a contestant.