Quoted from http://www.ryanseacrest.com/blog/whats-happening/web-phenom-greyson-chance-performs-paparazzi-on-ellen-video/:

Ryan Seacrest | What’s Happening

Web Phenom Greyson Chance Performs “Paparazzi” On “Ellen” [VIDEO]

Posted 5/13/2010 at 8:55am by Sadao

Viral video sensation Greyson Michael Chance (and possibly the next Justin Bieber?) was flown out to Los Angeles to appear on the Thursday, May 13 episode of “The Ellen DeGeneres Show.”

Ellen DeGeneres surprises 12-year-old Greyson with a phone call from Lady Gaga, which is possibly the coolest thing ever. Greyson is just tickled and Gaga advises him to stay focused and stay away from girls.

Read more at ZAP 2 IT!