Lyric discussion by SpeakToME 

This is a song to help her through her divorce. It's what everybody feels/or should feel when they break-up with someone. She is just letting him know that it doesn't matter anymore she is ready for whatever life brings her. I'm sure "rockstar" is just her way of saying "Hey I still rock and I'll show you"

And the nananana part does sound childish but I think it's suppose to be that way. Like "nanana I'm still ok"

Oh yeah it does sound like drumboy

And the people who are saying Pink sucks and what not. Just shut the hell up because people who actually like Pink don't want to be bothered with you.

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