The 2013 Miss USA pageant is just around the corner, and the bikini- and evening gown-clad contestants are just about ready to show if they have what it takes to earn the crown. On Sunday, 51 women will compete at the Planet Hollywood Resort & Casino in Las Vegas.

Fifteen semifinalists will be chosen before the pageant, where the winner will be announced on the primetime telecast. Up until Saturday, fans can vote their favorite contestant into the semifinals on the official Miss USA Facebook page or on www.missusa.com. The Miss USA pageant will air live on NBC on Sunday, beginning at 9 p.m. EST. The judges are Bob Harper, designer Betsey Johnson, Bravo star NeNe Leakes, “Hot in Cleveland” star Wendie Malick, “Duck Dynasty” actress Jessica Robertson, footballer Larry Fitzgerald, former WWE Diva Nikki Bella, correspondent Mo Rocca and singer Christina Milian.

The ladies, from all 50 states and Washington, D.C., will display a variety of talents and poise, vying for the title. The Miss USA pageant began in 1952 with a local bathing beauty competition launched by Catalina Swimwear in Long Beach, Calif. More than 60 years later, it has evolved into much more than your average beauty pageant. Contestants are required to display a talent, answer tough questions in an interview and show poise and grace.

Contestants in the pageant and in the Miss Universe Organization are expected to display “those characteristics in their everyday lives, both as individuals, who compete with hope of advancing their careers, personal and humanitarian goals, and as women who seek to improve the lives of others,” according to the Miss USA official website.

The Miss USA competition is part of the Miss Universe Organization, owned by Donald Trump and NBC. Miss USA contestants must be between the ages of 18 and 27 to compete, and the winner goes on to compete in the Miss Universe pageant, which will be held in Russia this year for the first time.

Check out all 51 Miss USA 2012 contestants in the photos below. Who is your favorite?

Miss USA Contestants
Miss Alabama: Mary Margaret McCord. Miss USA
Miss USA Contestants
Miss Alaska: Melissa McKinney. Miss USA
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Miss Arizona: Rachel Massie. Miss USA
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Miss Arkansas: Hannah Billingsley. Miss USA

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Miss USA Contestants
Miss California: Mabelynn Capeluj. Miss USA
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Miss Colorado: Amanda Wiley. Miss USA
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Miss Connecticut: Erin Brady. Miss USA
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Miss Delaware: Rachel Baiocco. Miss USA
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Miss District of Columbia: Jessica Frith. Miss USA
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Miss Florida: Michelle Aguirre. Miss USA
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Miss Georgia: Brittany Sharp. Miss USA
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Miss Hawaii: Brianna Acosta. Miss USA
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Miss Idaho: Marissa Wickland. Miss USA
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Miss Illinois: Stacie Juris. Miss USA
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Miss Indiana: Emily Hart Miss USA
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Miss Iowa: Richelle Orr. Miss USA
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Miss Kansas: Staci Klinginsmith. Miss USA
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Miss Kentucky: Allie Leggett. Miss USA
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Miss Louisiana: Kristen Girault. Miss USA
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Miss Maine: Ali Clair. Miss USA
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Miss Maryland: Kasey Staniszewski. Miss USA
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Miss Massachusetts: Sarah Kidd. Miss USA
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Miss Michigan: Jaclyn Schultz. Miss USA
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Miss Minnesota: Danielle Hooper. Miss USA
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Miss Mississippi: Paromita Mitra. Miss USA
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Miss Missouri: Ellie Holtman. Miss USA
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Miss Montana: Kacie West. Miss USA
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Miss Nebraska: Ellir Lorenzen. Miss USA
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Miss Nevada: Chelsea Caswell. Miss USA
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Miss New Hampshire: Amber Faucher. Miss USA
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Miss New Jersey: Libell Duran. Miss USA
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Miss New Mexico: Kathleen Danzer. Miss USA
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Miss New York: Joanne Nosuchinsky. Miss USA
Miss USA Contestants
Miss North Carolina: Ashley Love-Mills. Miss USA
Miss USA Contestants
Miss North Dakota: Stephanie Erickson. Miss USA
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Miss Ohio: Kristin Smith. Miss USA
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Miss Oklahoma: Makenzie Muse. Miss USA
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Miss Oregon: Gabrielle Neilan. Miss USA
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Miss Pennsylvania: Jessica Billings. Miss USA
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Miss Rhode Island: Brittany Stenovitch. Miss USA
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Miss South Carolina: Megan Pinckney. Miss USA
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Miss South Dakota: Jessica Albers. Miss USA
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Miss Tennessee: Brenna Mader. Miss USA
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Miss Texas: Ali Nugent. Miss USA
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Miss Utah: Marissa Powell. Miss USA
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Miss Vermont: Sarah Westbrook. Miss USA
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Miss Virginia: Shannon McAnally. Miss USA
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Miss Washington: Cassandra Searles. Miss USA
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Miss West Virginia: Chelsea Welch. Miss USA
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Miss Wisconsin: Chrissy Zamora. Miss USA
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Miss Wyoming: Courtney Gifford. Miss USA