Check out the difference!

[Xander]

Wow that is a really big difference.
"Today I'll eat delicious things" that was funny
I like the japanese version of the song best, well it's the one I listen to most I don't know why. I think I prefer the lyrics they have given Simple and Clean though even if it's not the proper translation.
Although the "oh baby" bits kinda bug me.

[eternalshiva]

Well I fing it weird that it's both the same singer and her son varies so much. Maybe she herself didn't translate it but still. When I translate something I try to make it as close as possible, not entirely different ;9

[SephirothsAngel]

I like Hikari and Simple and Clean the same. I think it's the emotion she puts in her voice that moves me when I hear either version.
I also heard the song on the commerical and wanted to buy it. But I knew about the game long before the song and wanted it regardless.