Avril Lavigne said in her last song she was a motherf*cker princess?!

Avril Lavigne said in her last song she was a motherf*cker princess?

What does this mean, i do not know because i am british, sorry.

Thanks.

well its kind of rude......so for starters dont just go up to someone and say it because it could be quite offencive.
In the song girlfriend she says it. What she means by it is she is better then the other girl he is seeing. And yes she is the princess and she is way better then her.

hope this helps you out x.x.x.x.x.x.x