Spice Girl’s Melanie Brown has contributed to the girl power cause – by posing naked for a charity campaigning against sex trafficking. The singer also known as Scary Spice can be seen baring all in a new campaign for the Helen Bamber Foundation, a British human rights organisation benefiting survivors of the sex slave trade.

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Mel B says, “I’m curvier now I’ve had kids but I like the way I look. Women’s bodies are beautiful and any charity helping women is important.”

Melanie looks great so for a good cause – why not?