Sixth grader and twelve year old Lady Gaga fan Greyson Michael Chance wowed his schools assembly and talent show with his piano and vocal version of "Paparazzi".
The original video went viral overnight.
Greyson just appeared on the Ellen DeGeneres show and took a live phone call from Miss Gaga herself and gave another performance.
Watch Greyson Chance Sing and Play Lady Gaga "Paparazzi" on Ellen
