Maddie & Tae's Maddie Marlow Shows Off Sparkly Engagement Ring at CMA Fest 2018

Maddie Marlow, of Maddie & Tae, shows off her glittery engagement while performing inside the HGTV Lodge at the 2018 CMA Music Fest on Sunday (June 10) in Nashville, Tenn.

The 22-year-old singer announced her engagement to longtime love Jonah Font earlier in the week. Maddie and Jonah have been going strong since their sophomore year in high school.

“I love that we’ve been together for so long before we got engaged because we know everything about each other,” she shared with People. “We’ve learned how to really love each other, how to communicate and how to be a rock for the other person.”

Duo partner Tae Dye was the first person Maddie called, too.

“Knowing my best friend is marrying the love of her life makes me so unbelievably happy,” she shared. “I can’t wait for them to start this special journey together!”

20+ pics inside of Maddie & Tae…