Question about a song

[tsukasa]

I just got a song in Japanese, but I'm pretty sure I've heard it before in English. Where I got it says its from .Hack//Sign, but I know it isnt.

It is called:
"Evolution"
by:
Ayumi Hamasaki

Can any one tell me where this song is really from?
Thank you.

[Iblis]

It's from a shampoo commercial.

[tsukasa]

oh. wow. i have no idea how i know this song then, it's been nearly a year since i watched TV.

thanks, Iblis.