Character fitting songs?

Post a song that te think fit a character. It can be più then one just explain why te chose it for that person. I can think of a lot but one that always comes to mind is with Misa Amane from Death Note. The song "Pretty Girl" da Sugarcult just fits her so well. It's all about a boy manipulating a girl and how she can't leave him because it's almost like she's addicted. This fit's Misa and Light's situation so well i think. That's mine now post a song! :D