Kelly Clarkson Performs 'Invincible' at Billboard Music Awards 2015 (Video)

Kelly Clarkson hits the stage as she belts out “Invincible” at the 2015 Billboard Music Awards held at the MGM Grand Garden Arena on Sunday (May 17) in Las Vegas.

The 32-year-old entertainer tweeted a photo of her and her hubby Brandon Blackstock walking around backstage at the show with the caption, “Backstage @ #BBMAs! #rocknroll #invincible.” So cute!

PHOTOS: Check out the latest pics of Kelly Clarkson

Kelly sounded great singing the Sia-written hit.

Watch the video of Kelly Clarkson singing her hit “Invincible” below…