Swank's new campaign

Hilary Swank is leading a new campaign, the Pantene Beautiful Lengths drive. The charity supports women who have lost their hair during cancer treatment.

The effort encourages people to grow their hair long- cut and donate it, to create wigs for women who have lost their hair through cancer. Swank has promised to grow out her own hair for the drive.

She says, "I have lost multiple family members to cancer and witnessed their struggle first hand. I've never heard of anything quite like Pantene Beautiful Lengths, and I'm proud to be asked to promote the goals of such a unique and heartfelt program."