Billie Eilish Sings New Song "Your Power" on Colbert

Billie Eilish and her brother Finneas made an appearance live on The Late Show with Stephen Colbert on Tuesday night. She sang her new song "Your Power" for the first time while he accompanied her on guitar. The two were sitting on a little stage in the middle of a desert! Check out the video! They sound great!

Photo Credit: Getty Images / Kevin Winter

63rd Annual GRAMMY Awards – Telecast