We see them grace the red carpet at premieres and award shows looking flawless, but celebs don't always walk around looking picture-perfect. Want proof? Keep going down to see stars like Kim Kardashian, Megan Foxand more without makeup.
Would you ever guess that this is one of the most beautiful women in the world? Megan isn't so Fox-y without foundation and mascara.
Little did we know that beneath Pamela Anderson's sexy Playboy model exterior was Gollum waiting to get out.
Jessica Simpson bared the cold makeup-free on a recent Christmas shopping trip in New York City. She fared pretty well, but a little foundation would've prevented her from looking like Rudolph the Red-Nosed Reindeer.
You can run from aging, Madonna, but you can't hide. Check out those wrinkles, bags and fine lines for proof.
From the look of her sour puss, we guess Rachel Bilson's smile has to be painted on with makeup every morning.
Rosario Dawson's hair looked flawless after leaving a hair appointment, and despite not wearing any makeup, her face did too!
While Kourtney Kardashian has the natural beauty to go au natural, a little lipstick and eyeliner would make her look a little less washed out and a lot less like her son Mason.
Ashley Tisdale could've used some sunblock and a whole lot of foundation to stop her from looking like a sundried tomato. We'd also recommend an eyebrow pencil because this "Hellcats" star looks like hers got singed off.
Even supermodels like Tyra Banks don't wake up looking gorgeous, but we can't believe this CoverGirl model would leave the house without even a dab of concealer. It's hard to smile when your eyes are all squinty, Ty-Ty.
Boo! Marcia Cross is totally ghost-faced without makeup. This housewife desperately needs some bronzer and mascara.
Last, and certainly least, we have Rosie O'Donnell. (Sorry, this picture may give you nightmares.) Blotchy skin, puffy eyes -- she may not be a looker under normal circumstances, but at least with makeup, there's a buffer. Where's a makeover reality TV show when you need one?