23 Stars Who've Gone Without Make-Up In 2013

Do you recognize these A-list Hollywood stars when they're not wearing makeup? Check out these fresh-faced beauties who've gone without makeup in 2013.

Cameron Diaz doesn't pile on the makeup when she's working out. The 41-year-old Charlie's Angels star went for the fresh faced look on March 19, 2013 on a hike in LA.

Julianne Hough is much better with no makeup than blackface. The Dancing With the Stars alum, 25, went for the makeup free look at a sushi restaurant in Beverly Hills on October 13, 2013.

No need for makeup, Amy Smart, 37, bares her skin for a workout. The "Road Trip" star doesn't paint her face for a trip to the gym on September 27, 2013 in Burbank, California.

21-year-old fresh-faced beauty Shailene Woodley hangs out in New York City. The Secret Life of the American Teenager doesn't need makeup for a day in the city on July 26, 2013.

Sharon Stone used her "Basic Instinct" to decided to go makeup free with her blonde hair pulled up. The 55-year-old star was fresh-faced and enjoying lunch on Roberto Cavalli's yacht during the 66th Annual Cannes Film Festival on May 23, 2013 in Cannes, France.

What would Serena say? Gossip Girl star Leighton Meester, 27, reveals her natural beauty as she leaves a yoga class in Los Angeles, CA on March 22, 2013.

Diane Kruger looks much different without makeup! The 37-year-old actress was snapped shopping at The Grove in Los Angeles, California on March 12, 2013.

No makeup, no worries for 'Scary Movie 5' actress Ashley Tisdale as she shops in Los Angeles, California. The 28-year-old went sans makeup on February 26, 2013.

Jennifer Lopez is no fly girl without her makeup. JLo, 44, went for the fresh-faced mommy look while shopping with her children at The Grove in Los Angeles, CA on March 15, 2013.

Always a supermodel, Kate Moss, 39, looks fabulous without makeup. The poser looks perfect leaving the London Clinic looking fresh faced with no make-up on January 24, 2013.

Jessica Simpson's pregnancy look was so casual, she didn't even wear makeup. The 33-year-old reality star kept her face makeup free as she hangs out with her daughter Maxwell in Oahu, Hawaii on January 6th, 2013.

Super daring, model Behati Prinsloo stepped out makeup free in New York City. Adam Levine's 24-year-old fiancee is striking on Monday February 25, 2013.

That's a fast and furious look! 33-year-old Jordana Brewster arrives at Earthbar in West Hollywood on July 23, 2013 with a makeup free face.

Katie Holmes, 34, doesn't need makeup as she filmed 'Mania Days' in the fountain of Washington Square Park in New York City on 21 May 2013.

Selma Blair, 41, was fresh faced while strolling with her son Arthur Saint Bleick in vintage fashion and without any make up in Los Angeles, California on May 2, 2013.

Charlize Theron leaves home without make up on September 1, 2013. The 38-year-old new mom keeps it casual as she rocks he short hairdo.

Caught! A casually dressed and makeup-free 34-year-old Rose Byrne goes for a walk in the East Village, NYC on September 30, 2013.

Rita Ora travels first class, but leaves her makeup behind. The 22-year-old doesn't need to get all dolled up at Heathrow Airport on a flight from Malta on June 27, 2013.

Hot mama shopping! A makeup free Busy Philipps, 34, was spotted grocery shopping at Gelson's Supermarket in Hollywood on May 24, 2013.

Camila Alves goes incognito in NYC on September 12, 2013 without a trace of makeup on her lovely face.

'Good Wife' star Julianna Margulies, 47, was spotted taking a make-up free stroll in NYC on May 8, 2013.

Debi Mazar, 49, rocks the almost makeup free look (those red lips can't be real!) in NYC looking on September 23, 2013.

Katy Perry doesn't need any makeup to be a teenage dream. The 29-year-old pop star stays hidden under a large green hoodie while visiting the Golden Cabinet healing center in Westwood, California on April 10, 2013.