Get to Know Jason Aldean's Adorable Family — He's Got 3 Daughters and a Son!

Keeley Williams was born Feb. 14, 2003. She is Jason's oldest daughter and his firstborn child with his previous wife, Jessica Ussery. Keeley is musical just like her dad and even plays guitar. Her musical taste is less country and more rock and roll, though. Keeley and her sister Kendyl are also very close with their stepmom, Brittany, which Brittany opened up about to Us Weekly in May 2020. "I do love the fact that they're a little bit older because it's so fun. I really am starting to relate to them, especially the older one. She's going through things now that I can really relate to."

Kendyl Williams was born on Aug. 20, 2007. She is Jason's second-born child and his youngest with previous wife Jessica. Unlike her older sister, Keeley, Kendyl isn't as interested in music. Jason told People in 2016, "She'll have a song get stuck in her head every now and again, but for the most part, she could do without it." Kendyl does, however, play sports, judging by some of the photos her famous dad has posted on his Instagram.

Memphis Williams was born on Dec. 1, 2017. He is Jason's only son and his oldest child with his current wife, Brittany. Brittany told Country Living in 2019, "We had a really hard time getting pregnant and went through about a year and a half of failed attempts. Finally, I got pregnant with Memphis which was awesome because Jason always wanted a boy." Memphis has also already joined his dad on the road in his few years of life, Jason told Us Weekly in early 2020, but Memphis largely stays with Brittany while they travel.

Navy Williams was born on Feb. 4, 2019. She is Jason's youngest child and his second child with current wife Brittany. Though Brittany told Us Weekly in May 2020 that she'd like to have more children, Jason has told her he doesn't want more than the four he has. Like Memphis, Navy has also travelled with her dad on tour, and Jason told Us Weekly in January 2020 that she just started walking and has a few teeth! Brittany told Country Living in 2019 that Navy is calm and sweet.