It was country music's biggest night on Wednesday, but there was one famous couple not in attendance at the CMA Awards.

Jason Aldean -- who was not nominated for an award this year -- and his wife, Brittany, were notably absent from the event.

On the same day, Brittany used Instagram to share a photo of the couple with a caption that seemed to reference an award show snub.

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"If 'Best Cheeks' was a CMA category I bet they’d get a nomination. 😂🏆," Brittany said alongside a picture of her squeezing the "Drowns the Whiskey" crooner's cheeks as she gives him a kiss.

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The pair were joined by fellow country music singer-songwriter Tyler Farr for the candid snapshot.

Jason Aldean and Brittany Aldean (Getty Images)

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Jason, 42, was nominated for three CMAs in 2018: Entertainer of the Year as well as Musical Event of the Year and Single of the Year for "Drowns the Whiskey."

On Wednesday, Garth Brooks took home the top honor of Entertainer of the Year in a star-studded award ceremony that included a tribute to female artists performed by Dolly PartonCarrie UnderwoodReba McEntire and more.