Jason Aldean's little boy, Memphis, was barely a day old before his dad got him all dressed up in Georgia Bulldogs gear for the 2017 SEC championship game. And, true to form, Memphis rang in his first birthday Saturday (Dec. 1) dressed in college football gear for the 2018 championship.

This time, however, the birthday boy represented a house divided: His mother, Brittany, is an alumni of Alabama, who was pitting against Georgia this year for the title. What to do? Put him in a split jersey, of course, with half representing Bama and half Georgia.

Memphis happened to be the good-luck charm to his mom's side of things, as the Crimson Tide pulled ahead and won 35-28. (Sorry, Jason!)

Regardless of the football rivalry, both parents gave sweet shout-outs to their son on social media, with Jason calling him a "blessing to our family" and Brittany posting a photo of him eating a baseball-shaped cake and noting that he is "the light of my life."

Memphis will soon be a big brother to the couple's second child together, a daughter due in February that they have named Navy Rome. Brittany unveiled the name publicly during her baby shower earlier this month, showcasing it written in neon lights. They announced the pregnancy in summer of 2018. In the meantime, he's gotten some practice in on the sibling thing as little bro to Aldean's two older daughters from his first marriage, Keeley and Kendyll.

See Pics of Jason and Brittany Aldean's Fairytale Mansion — It's for Sale: