i hear this song in forever 21 every time i go there! what is it?!

ahhhh im like in love with this song taht i always hear in forever 21.

i dont know much of it, but it kinda goes like this:
alla alla alla, your so cool
alla alla alla, ...

yeah i dont know the rest but i asked someone taht works there and they didnt know .

if you know it, PLZZZ HELP ME !
thank you

maybe it is:

Coldcut ft. Roots Manuva - True Skool

video here: YouTube - Coldcut - True Skool