Yeah, that's her, Nena.
I realize this isn't the Jukebox thread, so I won't embed the YouTube link to my favorite Nena album here; however, Sir Slash, if you like Nena and haven't heard her complete first album from 1983, you are missing out. You can find her, (almost), entire album
here. The only song missing is
99 Luftballons, which you can find elsewhere on YouTube. Enjoy!