Female singing: "uuhhhh, uuuuhh, uuhh uuuuuhhhhhhhh, electronic song

I dont remember much about it. These "uuuhhhh"s make up a kind of big part of the song, she goes up and down with her voice while singing the "uuuuhhh", some are a little shorter and some are longer.

Its a techno/electronic song. its kinda new i think

THANKS GUYS!!! hope that helps