Kelly Clarkson Has Spent Years Blowing Audiences Away With Her Voice — But This Time, She Wasn’t The Clarkson Everyone Was Watching. Her 8-Year-Old Son Remy Stepped Up With A Frank Sinatra Classic And Revealed A Fearless Little Performer Nobody Saw Coming.

Kelly Clarkson has welcomed some extraordinary voices onto her talk-show stage, but one of the performances that left viewers smiling came from a singer much closer to home….