And Barton is furious with Cotton for pretending to be friendly during the shoot, only to later criticise the star behind her back.
She adds, "Fearne never let on that she was irritated about waiting. She acts like everything's so great and she loves you and they cut it together and make it seem like it was a terribly painful experience for them. I don't want to start a feud with her, it's not worth it to me. She likes the fame, it doesn't affect her like it affects the people she's documenting.
"I cried my eyes out when I first saw it because I was like, 'Are you kidding me? This is the way you want to portray me? I've let you into my life.'"