Whats the name of this song or who's the artist?

Question

The video has this group of people doing a type of dancing or excersise routine outside a movie theater. The song is probably from 2001 or 2002 (Although Im not sure of this). I saw the video the other day on Vh1 and really liked the song, but the name or artist didnt appear at the end of it. So I hope someone knows.

Answer 1

hard one!
umm Alien Ant Farm? not sure, more info/lyrics plz