"I don't find myself as sexy as everyone thinks. I'm a lot more insecure than people assume," Kardashian West disclosed to Glamour.

Image via Instagram @kimkardashian

"The hardest and scariest part about it was walking," Dawson explained about filming nude. "I was trying to figure out, like, how do you walk in front of everyone when you're naked? I don't think you really plan to do that really well."

Image via Instagram @rosariodawson

"I was pigeon-toed, I had a sway back, I was slightly cross-eyed, buck-toothed, I sucked my thumb," Alba told the audience of the 2007 Teen Choice Awards as she accepted her "Female Hottie" statue.

Image via Instagram @jessicaalba

'I don't like my legs, I haven't got much of them for a start," the singer once admitted. "If somebody sees a bit of cellulite on my legs in a magazine and it makes them feel comfortable then I'm happy that I've made that one person at home go 'She has cellulite, it's fine'. I do it myself. I flick through magazines and see Kate Moss has got cellulite and it makes me feel happier about myself. You can't help i.t"

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"I think however you felt in middle school about yourself kind of stays," Beckinsdale divulged to Bustle. "If you were that person who was super lucky and didn't have acne and was the queen of middle school, I think you generally feel pretty good about yourself."'

Image via Instagram @katebeckinsale