Strictly Come Dancing star Amy Dowden has shared an emotional clip as she documented the moment she shaved her head.The dancer posted the tear-jerking video alongside a heartfelt captioned where she detailed how she decided to 'take control' but admitted it has been the 'hardest step so far.' Amy, 33, who received the news she had breast cancer back in May, has undergone a mastectomy and been having chemotherapy treatment amid her cancer battle. She has since been documenting her experiences, hoping it will raise awareness and encourage others to check themselves. But this latest development showed the star taking a brave step as she promised to get back to her "happy dancing, tea lover" self.