Greyson Chance Performs First Single Live for Ellen DeGeneres

The big day finally arrived for YouTube singing sensation and Ellen DeGeneres prodigy Greyson Chance. The 12-year-old singer has been hard at work on his debut album and stopped by The Ellen DeGeneres Show for the worldwide premiere of his brand-new single, "Waiting Outside the Lines!"

In May, Greyson signed with Ellen's new record label.

“Greyson… inspired me to start a record label called eleveneleven. He is my first artist and we are making a record together,” the talk show host said in a statement released earlier this year.

“When I first met you, I said things are going to change… Now your YouTube hits are over 30 million,” she told the singing sensation.

Catch his debut single below!