At the 2019 ACM Awards, Duo of the Year is a category full of talent. Grammy Awards winners and record-breakers are among the nominated musical pairs this year.

Brothers Osborne have knocked hit after hit out of the park, while Dan + Shay hit a home run with "Tequila," which earned them numerous Grammys nods this year. And then there's Florida Georgia Line, who continue to break records and create hits with their genre-bending sound.

Also nominated for ACM Duo of the Year in 2019 are LoCash, who are set to release a brand-new album, featuring the feel-good hit they dropped in 2018, "Feels Like a Party."

Meanwhile, Maddie & Tae have enjoyed a year of personal and professional successes, including an opening spot for Carrie Underwood on her 2019 Cry Pretty Tour 360.

Who do you want to see win Duo of the Year at the 2019 ACM Awards? Make your pick by voting in the poll below; you can vote as often as once per hour through 11:59PM ET on April 4. We'll share the results, along with our staff predictions, prior to the 2019 ACM Awards on April 7.

The 2019 ACM Awards will be broadcast live from Las Vegas, Nev., beginning at 8PM ET. Reba McEntire will host the show.

The Boot will be staying up late covering the most buzzed-about winners, fashion and moments at the 2019 ACM Awards. Readers can watch along with us by checking back to for the latest ACMs headlines, liking The Boot on Facebook and following The Boot on Twitter.

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