Help me, I`m going mad

There is an AD on TV which I think is for Weetabix, the one where girls are trying to squeeze into pairs of jeans, Does anyone know what the background music is called? To stop me going insane and to help me sleep at night, please help.
I am pleased to announce that phil1972, the font of all knowledge has put hig out of his misery.

It was not weetabix, it was special K and the song is blondie, one way or another.

Normal service has been resumed in the pig household.