Hi guys, I desperately need your help to identify the song stuck in my head. I know I heard it several times on the radio, but was always on a rush, can't remember lyrics or anything.

It might be Avicii or Axwell, or Sweedish house mafia, or their remix, at least it sounded definitely like one of their work.
I have added a short .wma file with melody, which comes in the chorus, when the female vocal kicks in:

http://www.sendspace.com/file/fs0mik

Don't worry, it's not me humming )

Btw, it might be, that in the beginning of the chorus she sings "Hey there [something-something]"

I know it's not a lot of tips, but that's all I got, browsed through multiple top 2012 sets of vocal house and progressive house, but without any luck, you're my best bet!