When you see all those movie premieres, awards shows, and gala events, it sure seems like those celebrities are having a good time posing for all the cameras in their latest designer outfits. But at the end of the day, this is just part of the their job, so it shouldn't be entirely surprising that some of them can't stand it.

Like Keira Knightley, for instance, who tells Allure magazine: "I absolutely hate red carpet events. ...I have self esteem issues. Everybody does. You know, skinny people are allowed to feel sh** about themselves [too]."

So next time you're having an off day and all your clothes look wrong, or you see a photo of yourself and freak, don't worry -- even the most attractive people in the world are self-conscious about how they look.