The 2013 Billboard Music Awards will celebrate the ingenuity of this year's hitmakers with the new Milestone Award, presented by Chevrolet. Your votes have narrowed the field down to three finalists who have had amazing achievements on the Billboard charts in the past year. Now, it's up to you to decide who takes home the award! Vote for your favorite below and tune in to see who wins during the Billboard Music Awards, Sunday, May 19th 8|7c on ABC.

Justin Bieber

Tireless touring and tweeting with his 36 million Beliebers helped "Believe: Acoustic" hit the top in 2013, making Bieber the first artist ever to have five No. 1s on the Billboard 200 before age 19.

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Taylor Swift

The masses connected with Taylor's emotional songwriting and embrace of many genres on 2012's "Red," allowing her to become the only woman to have had two albums sell 1 million copies in a week.

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Bruno Mars

With his "Unorthodox" mix of classic soul and modern pop, Mars eclipsed the competition and scored his first four Hot 100 No. 1s, including "Locked Out of Heaven," faster than any male artist in almost 50 years.

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