Song in UK drink sensibly ad?

[leggere]

It's a female singer with the lyrics "makes me wonder if I'm dead or alive." The advert features a girl who smudges her makeup, rips her top and is sick in her hair before going out and says something like "You wouldn't go out like this, so why come home like it?" Any help appreciated, is driving me mad!

[smixtro]

I Just Wait by Paloma Faith