The Insider.com

Before she was a feisty pop star, she was an adorable, mullet-haired girl wearing a bubblegum costume.

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Pink posted a silly photo of herself from Halloween's past where's she dressed as a sugar-full piece of gum. She captioned the Instagram photo, Tweeting: "Ouch."

The 33-year-old singer also posted another pic of herself in costume. Dressed a bit ambiguously, Pink Tweeted: "This must've been my interpretation of Madonna."

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Other costumes from Pink's yesteryear included Glinda the Good Witch from the "dark side", a clown and Mademoiselle Moore.

We've yet to see what Pink will dress up as this year but we hope it's as good as her childhood costumes!