Last month in a lengthy Instagram post, Miranda Lambert shared her personal thoughts about the five nominees for Entertainer of the Year—Keith Urban, Garth Brooks, Eric Church, Chris Stapleton and Carrie Underwood—at the upcoming CMA Awards on Nov. 13. While Miranda had positive things to say about each nominee, she stumped for Carrie to be recognized as Entertainer of the Year, saying, in part, “That iconic voice has been classin’ up our stages, charts and televisions for a decade and a half.”

During a sit-down interview with Kix Brooks of American Country Countdown, Miranda elaborated on her position that Carrie deserves the coveted award.

“To me, the Entertainer of the Year is who’s represented the genre in every way the best for that year,” says Miranda. “It just was kind of haunting me. I really felt compelled to say something and, you know, watching Carrie host the CMAs pregnant [last year], and also do the Monday Night Football campaign, and also have a brand, and also work with charity, and be a wife, and be a mother and then host [the CMAs this year] with two legendary country artists . . . and go on tour. She tours like a rock star—she does every other day while we’re weekend warriors over here. I just know how much work that is. She works harder than I do, and I work hard [laughing]. I just felt like, as a whole, with her tour and everything she encompasses and what she’s represented for country music, she deserves it. She just does.”

Tune in to the CMA Awards on Nov. 13 to see who takes home the Entertainer of the Year trophy.