Pls help! Hiphopish pop song

It's a recent hit on the radio, but I can't find out the name anywhere!

I *think* the first line of the chorus is "Como sava, baby", but I could be wrong.

Como sava, baby
How are you doing, darling
***can't remember*
Quit your fooling


I couldn't find those lyrics anywhere Please help

I *think* the chorus goes along the lines of :

Como sava, baby
How are you doing, darling?
**unknown**
something something* getting thirsty


I know I don't know all of the lines ^^; And I'm not even sure "Como sava" is right... it's been playing on the Sirius radio station at my work a lot (no, I don't know what station exactly)

The beat for the first two lines goes:
Dodo do-dooo, do-do
Do do do do-do, do-do

It's sung by a girl, and the tempo isn't *too* fast, it's a kinda pop song

PLEASE HELP