Global superstar pop princess Britney Spears' just-released book is already set to become the highest selling celebrity memoir.

Leaked chapters from 'The Woman In Me' are making headlines, including the revelation Spears had an abortion while dating Justin Timberlake.

Fans of the singer advocated for years for her release from her father's overarching control of her life.

A Free Britney Movement leader, Kevin Wu, says he's so proud she's sharing her story.

"It's totally heart-breaking, what she went through. The way she was treated was so unfair, especially by her own family."

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