This has surely turned into a TWO-hit wonder thread, but you know I'm cool with that. Reliving a lot of good memories here!
Remember this one from Gina G? I used to have the biggest crush on her! (This is probably yet another case of two hit wonder, or UK super star, but what the heck, I love this song)
Ooh Aah - Just a little bit - Gina G.
Gina G - Ooh Aah... Just A Little Bit (1996) - YouTube