Move over Usher and Justin Bieber, Simon Cowell has discovered the new YouTube sensation and her name is Heather Russell.
Simon signed 10 year-old Heather this morning and is plotting to make her bigger than the Biebs.
A spokesman for Simon Cowell's company Syco UK said: "Simon just loved her. He said she was amazingly-talented from the first time he saw her."
Take a listen below...her voice is pretty astounding.