The 62nd annual Miss USA pageant will take place at Planet Hollywood Resort & Casino in Las Vegas on Sunday, June 16, and broadcast live on NBC beginning at 9 p.m. EST.

The event was put together by Donald Trump's Miss Universe Organization. It will be emceed by three-time host Giuliana Rancic and singer/actor Nick Joans will co-host alongside of her for the first time.

The panel of judges that will judge 51 contestants that represent the 50 states and the District of Columbia for the swimwear, evening gown and interview competitons include:

Bob Harper, Health and Fitness Expert, Author and Star on NBC's The Biggest Loser

Betsey Johnson, Legendary Fashion Designer and Star of Style Network's XOX Betsey Johnson 

NeNe Leakes, Actress, Glee, Bravo star of Real Housewives Atlanta and I Dream of NeNe 

Wendie Malick, Actress, Star of TV Land's Hot in Cleveland

Jessica Robertson, Reality TV Personality on A&E's Duck Dynasty

Larry Fitzgerald, MVP Wide Receiver for the Arizona Cardinals, Seven-time Pro Bowl Selection

Nikki Bella, Former WWE® Diva Champion and TV Personality on E!'s Total Divas

Mo Rocca, Correspondent, Sunday Morning with Charles Osgood, Host of Cooking Channel's "My Grandmother's Ravioli"

Christina Milian, American Actress, Singer-songwriter, Social Media Correspondent on NBC's The Voice

MTV's New Jersey Shore star Pauly D will join the music lineup.

Voting is taking place now through June 15 on the pageant's official website at https://www.missusa.com and through the vote icon on the official 2013 MISS USA Facebook page. A preliminary competition will take place on Wednesday, June 12 at 10 p.m. EST.

Watch a free live stream of the 2013 Miss USA Preliminary Competition, where the contestants will compete in only the swimwear and evening gown categories, at www.missusa.com. The contestant who earns the most votes from the contest will automatically be placed in Sunday's semifinals.

View the contestants in the gallery above. To learn more about them visit the 2013 Miss USA official Facebook page.