hi,i heard this song in a club at the weekend but i only know one line from it,it's at the end of the chorus

"all these things i do for you" and also i think there is another part where she sings
"bet ya think ..............."
"bet ya think................"
"bet ya think................"
"

a girl sings it and it has a really good beat,i'm sorry i don't know any more of it.
i'm really hoping one of you might be able to help me

thanks.x