Yuk Or Wow! Celebrity Beauty Looks From This Year

A beautiful look can go down the drain quickly if your makeup isn't right. Comedienne Sarah Colonna takes a look back at those who were flawless and those committed serious violations this year. It’s ok… we’ve all had good and bad days and Benefit Cosmetics wants to see your best or worst beauty moments. Enter now for a chance to win - Benefit's Beauty Best or Bust.

Wow: Beyonce at the Met Costume Institute Gala

Via onewed.com

"Beyonce always looks perfect. I want her and Jay-Z to adopt me. 'Sarah Ivy' has a nice ring to it."

Yuk: Lindsay Lohan at 2012 A&E Network Upfronts

Via exposay.com

"The dark eyebrows and dark forehead don't seem to match the rest of her face. Add these crimes to her already extensive rap sheet."

Wow: Emma Stone at the MTV Movie Awards

Via aceshowbiz.com

"She looks fresh and adorable. I'm sure she's having a rough time meeting guys."

Yuk: Lil' Kim at the BET Rip The Runway

Via zimbio.com

"I don't understand what happened here."

Wow: Rihanna at the MTV Video Music Awards

Via thatgrapejuice.net

"I, too, enjoy a red lipstick. We're basically twins."

Yuk: Kim Kardashian's Disco Photoshoot

Via intothegloss.com

"Describe this look with the first two words that come to your mind. Mine are 'Disco Clown'."

Wow: Jessica Alba at the Met Costume Institute Gala

Via beautyeditor.ca

"She's really pretty. I get it."

Yuk: Christina Aguilera on The Voice

Via zimbio.com

"I love her, but sometimes when I watch 'The Voice', her make-up look makes me want her to turn her chair back around."

Wow: Michelle Williams at the Tribeca Film Festival

Via Flickr: shankbone

"If she doesn't have perfect skin, then she has a perfect make-up artist. So pretty."

Yuk: Nicki Minaj at the MTV VMAs

Via stupiddope.com

"Actually going with yellow hair was a smart; it took me a minute to notice her eyeshadow."

Wow: Emma Watson at the premiere of The Perks Of Being A Wallflower

Via zimbio.com

"She looks pretty, and apparently that depresses her."

Yuk: Taylor Momsen at the Revolver Golden Gods Awards

Via zimbio.com

"She always looks like this. I've come to the conclusion she doesn't own a mirror."

Wow: Dianna Agron at the Golden Globes

Via temptalia.com

"She looks sophisticated AND pretty. Usually you have to be British to pull that off."

Yuk: Lady Gaga on Oprah

Via img.ibtimes.com

"I actually prefer the meat dress from a couple years ago."