Melanie Brown

Spice Girls Melanie Brown has gone a step further in contributing to the girl power cause - by posing naked for a charity campaigning against sex trafficking.

Scary Spice has shed her clothes for a new campaign for the Helen Bamber Foundation.

The Helen Bamber Foundation is a British human rights organisation benefiting survivors of the sex slave trade.

Mel-B claimed that she took the step to stress the fact that women have beautiful bodies and it's important to help them.

"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," Contactmusic quoted her, as saying.