He made it huge by performing someone else's song -- but now Greyson Chance is hoping to keep that attention with his first original single.
Chance, who became a YouTube sensation by playing Lady Gaga's "Paparazzi" on the piano at a local talent show, sang his debut single "Waiting Outside the Lines" today on "Ellen."
Greyson is the first artist Ellen DeGeneres signed to her new label, eleveneleven.
