Some celebrities are totally confident about their perfect, trainer-toned bodies, and some find themselves seriously lacking in the looks department. Supermodel Marisa Miller recently enthused to Shape magazine about her fantastic derriere, saying, “I love my butt!” while Jennifer Aniston complained in Allure that her gluteus maximus backside is the biggest thorn in her side: “My stomach is not my hardest [challenge] – my derriere is much more my challenge.” After hearing these varying statements about such perfect bodies, we have to conclude that the only problem Jen has is confidence! So which other stars love their looks, and which need to take a good look in the mirror and start really loving who they are?

Read Jennifer Aniston's Boobs Lift Our Spirits! 12 Sexy Hollywood Sets of Chests

Believe it or not, these stars HATE certain parts of their bodies!

1. Jessica Alba is over her breasts and hips! “My breasts are saggy, I’ve got cellulite, my hips are bigger…every actress out there is more beautiful than me,” the Little Fockers star complained. Er, sure, Jess. You’re ugly – and that’s why you made People magazine’s “Most Beautiful People” list last year, right?

Next: Keira Knightley