The 18-year-old told the Liverpool Echo that it was one of the biggest shocks of her life and she could do nothing but fight back against the woman who grabbed her.
Defending her act, Saker said: "I punched her - I didn't mean to but she grabbed my arm and I just wanted to get her off me. I was the 19th girl out of the catwalk and I could hear screaming behind me. The next thing I just see half-naked women with black marker pen scrawled across their bare chests and that's when she came at me.
