T.A.T.U.... God Luv'em.

They had it all, youth, schoolgirl outfits, and lesbianism. It was like some music producer was sitting in his big comfy leather chair, listening to the never ending supply of Britney and Christina clones and just said, fuck it, and put together an underage, lesbian, catholic schoolgirl duo. Oh, and got them from Russia...y'know, for legality reasons. Genius.