Brooklyn Decker went back into the 1980's with her retro style April 14, 2013. She was dressed all decked out for her husbands charity, The Andy Roddick Foundation.

Ke$ha has always been one to shock people. The singer arrived in an over the top floral getup for Pure Nightclub's 8th anniversary party at Caesars Palace in Las Vegas. The "Die Young" singer hosted the event.

Fergie was snapped leaving her hotel to attend the Gareth Pugh fashion show in Paris, France, Feb. 27, 2013. The singer, who recently revealed she is pregnant, wore a black, fur coat to the show.

Justin Bieber was spotted wearing a gas mask during a shopping trip in London Feb. 25, 2013.

Jennifer Lopez wore an odd mixture of color, floral and metallic to the Topshop Topman LA flagship store opening party in Los Angeles Feb. 13, 2013.

Ashley Olsen sported an over-the-top furry coat during a shopping trip in New York City, Feb. 17, 2013. The 26-year-old paired the oversized coat with black pants and leopard print flats.

Heidi Klum wore an odd mix of fur and leather to the Kenneth Cole Collection Fall 2013 fashion show during Mercedes-Benz Fashion Week Feb. 7, 2013 in New York City.

Despite his bizarre red ski mask covering most of his face, there is no mistaking Kanye West as he attends the Maison Martin Margiela Spring/Summer 2013 Haute-Couture show as part of Paris Fashion Week, Jan. 23, 2013.

Jamie Foxx wore a purple suit paired with a teal shirt to the "Django Unchained" premiere in London Jan. 10, 2013. The suit looked very similar to the one the Joker wears in the "Batman" films.

Kerry Washington opted for an interesting mix of patterns at the "Django Unchained" premiere in Rome. The actress wore a Peter Pilotto spring 2013 dress paired with navy Nicholas Kirkwood heels.

Nicki Minaj's Christmas outfit was pretty risque, though given her previous fashion choices, it shouldn't come as much of a surprise. The rapper showed off her figure in a body-hugging catsuit while hosting a Christmas party at NYC's Webster Hall.

Demi Lovato opted for a shiny, cut out dress for "The X-Factor" finale in Los Angeles Dec. 20, 2012. The singer's short dress showed off her toned legs as she walked the purple carpet. Lovato, 20, is a host for the singing show.

Snooki from "The Jersey Shore" leaves Bootsy Bellows nightclub in Los Angeles, Dec. 19, 2012. The new mom showed she can still party while wearing a red mini skirt to match her hair and a leopard top.

Miley Cyrus, accompanied by her mom, Tish, walks into rehearsals for VH1 Diva awards, sporting a studded bare midriff top, leather pants, platinum hair and high heel boots in Los Angeles, Dec. 16, 2012.

Kate Winslet wore an eye-popping gold fascinator to the Longines Hong Kong International Races at Sha Tin Racecourse on Dec. 9, 2012. The actress paid the fascinator with a red dress and gold, strappy sandals.The 37-year-old held hands with her boyfriend of a little more than a year, Ned Rocknroll, during the event.

Whoa, Miley. Miley Cyrus' cut out-happy outfit almost caused a wardrobe malfunction when performed at the Christmas Creampies concert in Hollywood on Dec. 8. Her halterneck top and too-tight zip-up pants showed a lot of skin.

Kim Kardashian has always been daring with her fashion choices. The 31-year-old reality star opted for a barely there top for dinner with boyfriend Kanye West at Prime 112 in Miami Beach, Fla., Oct. 14, 2012. The star paired the top with a gray pencil skirt and silver heels.

Pink took her usual acrobatics to another level in the video for her new single "Y Try," and her outfit's gotten almost as much attention as her moves. Pink told her Twitter followers that her mom was left "speechless" by the video and said, "No one can ever say you play it safe."

Jessica Biel shopped on Avenue Montaigne in Paris on Oct. 8 with maybe a few too many studs.

Christina Aguilera didn't do herself any favors with the tight, lace-paneled, high-slit dress she wore to the ALMA awards on Sept. 16. The 31-year-old singer's rainbow hair made the outfit even more confusing.

Dakota Fanning channeled her inner geek, with black cat-eye glasses, grungy cutoff shorts and a striped shirt. The actress was accompanied by a friend and caught a showing of "The Dark Knight Rises" at the Archlight Theaters in Hollywood, Sept. 1, 2012.

Christina Aguilera opted for an ... interesting dress while filming a new video in Los Angeles in August. The singer donned a body-hugging black number with cut outs and held a bat while coming out of a grocery store. The matching pink hair and shoes seemed wackily appropriate.

Kelly Osborne posted a photo to her Twitter account of herself and her father, Ozzy, at the Chicago music festival, Lollapalooza, where she sported bleached eyebrows. The Fashion Police co-host's dyed brows, which she said made her "look like an alien," were for a Fault magazine photo shoot. The new look launched criticism from the star's fans on Twitter.

Gwen Stefani seen waiting for car outside her hotel in New York City.

Katy Perry's made her own mini-me. The pop star trotted out to Canada's MuchMusic Video Awards with a group of young girls wearing some of her most memorable outfits, like the cupcake bra she wore in the "California Gurls" video.

Jennifer Aniston walks through LAX Airport, in Los Angeles, Calif., June 9, 2012.

Heidi Klum Attends a photocall for Germany's Next Top Model in Cologne, June 4, 2012.

A wobbly Snooki arrives at the 'Jersey Shore' house in super high wedges to begin filming season 6 of the hit reality show. Snooki is currently pregnant with her first child.

Charlize Theron wears a black dress fitting for her character, the vain and evil Queen Ravena, as she attends the World Premiere of "Snow White and The Huntsman" at Empire Leicester Square on May 14, 2012 in London.

Kristen Stewart is all lace in a transparent white and black combination at the world premiere of "Snow White and the Huntsman" on May 14, 2012 in London.

Rebekah Kirkland, 23, a Leicester College student in England, created an amazing dress made out of nothing more than Walkers crisp packets. According to the British Daily Mail, the empty bags were donated by friends, family and fellow students.

It's not clear what look Jennifer Love-Hewitt is going for here, but she definitely celebrated her 31st birthday in her own way. The actress posed for photographers outside her home in Hollywood, Calif., Feb. 21, 2010, wearing an '80s-era outfit with a Minnie Mouse-style bow at the top of her head.