Erin Oprea poses for a photo at the ACM Workout For A Cause: with

Erin Oprea poses for a photo at the ACM Workout For A Cause: with Erin Oprea, on April 14, 2018 at Stoney's Rockin' Country in Las Vegas, Nevada. Get premium, high resolution news photos at Getty Images

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Fitness guru Erin Oprea joined with Kelsea Ballerini for a workout

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Fitness guru Erin Oprea joined with Kelsea Ballerini for a workout

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