Jason Aldean's Oldest Daughter Keeley Quietly Got Married

Jason Aldean’s oldest daughter, Keely (23), is now a married woman! The hitmaker shared the news while co-hosting Country Countdown USA with Lon Helton one the weekend.

According to Aldean, his oldest daughter’s wedding took place over a year ago, and it wasn’t published, but rather done in secret.

“My oldest, Keeley, graduated from college. She got married about a year ago,” he shares.

During the conversation, Helton asked if Aldean was ready to be a grandfather and he was quick to express his thoughts.

“No, I told her to pump the brakes on that,” he shares. “Don’t be in a hurry. More for my sake, I think. But it’ll happen when the time’s right.”

The singer didn't share further details on the location of the wedding nor Keeley’s new husband.

While his daughter's Instagram is private, her profile photo shows her in a wedding dress, along with her new last name, Chastain.

During the interview, Aldean took time to share a rare update on how his other three children are doing.

Kendyl is headed to college in a few months, and his youngest two, Memphis and Navy, have been able to go out on the road with him this year.

“From the time they were two weeks old, they were on the bus and on the road,” he says. “That’s not new for them. They’re so used to it, they ask for their backstage pass and wander off on their own. They go all over and know what they’re doing.”

He went on to share that he's not his youngest two's favorite artist to play around the house: Stella Lefty is!

"I heard the song by Stella Lefty on the radio, and it wasn't two days later, my kids were running around the house singing that song," he said. "That's how you know you have a hit — when 7- and 8-year-olds are singing it."

Who was Jason Aldean’s first wife?

Jason Aldean was married to his ex-wife, Jessica Ussery from 2001 to 2013. Together they have daughters Keeley (23) and Kendyl (18).

How any children does Jason Aldean have with wife Brittany?

Jason and Brittany have two children together: Memphis (8) and Navy (7), who are in second and third grade!

The pair were married in 2015 in a beachfront ceremony in Cancun, Mexico.

What’s next musically for Aldean?

The singer is gearing up for his Songs About Us Tour, kicking off July 18 in Bangor, Maine!

Top 10 Jason Aldean Songs That Make Him One of Country Music’s Most Important Modern Artists

Jason Aldean's career has not only been a success for him, but it has also helped broaden the horizons of country music over the past two decades. Aldean ushered in a new sound with songs like "Dirt Road Anthem," blending country and hip-hop influences by incorporating rap-style verses into a mainstream country hit. He also proved his ability to spark national conversation with "Try That in a Small Town," a controversial song that generated headlines, debate, and widespread attention both within and beyond the country music community.

Aldean has staying power, too. Even in the later stages of his career, he shows no signs of slowing down, with his radio singles still reaching No. 1 in 2026.

Jason Aldean has earned a spot on our list of the Most Important Modern Country Artists, and these are the songs that prove it.

Gallery Credit: Evan Paul