Super Junior 30 Day Challenge: Day 9: Your Favorite Song That Was Sung On A Live Performance

Hehe... this one's easy >;3
(it's not their song though so I hope it counts. BUT IT'S JUST TOO AWESOME NOT TO BE MENTIONED!!! XD)

GEE♥

I laughed my brains out during this performance XDD
I think they sang this song better than SNSD... cause it's funnier :3