Jelly Roll isn't just shredding pounds - he's leveling up his style game, too. The country star, 40, celebrated a major milestone in his weight loss journey: being able to rock high-end designer outfits. "I can fit in Louis Vuitton now. Pray for my bank account," he captioned a new post via Instagram on Monday, September 15. "A hundred thousand thank-yous to the legend Skateboard P, his team, and everyone else that had a hand in making last night happen." Jelly Roll (real name Jason Bradley DeFord) tagged his post in Vatican City, including two photos of him showing off his slimmer physique in a navy zip-up, black shirt and pants. Jelly Roll Daniele Venturelli/Getty Images for Grace For The World It was a momentous occasion for the chart-topping performer, who met the Pope ahead of the Grace for the World concert at St. Peter's Square over the weekend. Jelly Roll was one of the featured musical acts, along with Pharrell Williams, Jennifer Hudson, John Legend and Karol G. The performer previously shared a portrait of himself shaking hands with the leader of the Catholic Church via Instagram to commemorate the special moment, writing, "From rock bottom to holy ground." Jelly Roll's Weight Loss Transformation Through the Years Jelly Roll notably began his weight loss journey in 2022, going on to drop 110 pounds by 2024 after switching up his fitness regimen and sticking to nutritious food choices. "It's cool because there was once a time in life that the culture I built on tour was the opposite," the Grammy nominee told People in 2024. "It revolved around alcohol and drugs. And now our tour culture is around good eating and around exercising and doing emotional check-ins with our crew every day." The "Wild Ones" hitmaker was also candid about not using Ozempic - an injectable prescription medication used for adults with type 2 diabetes that has weight loss benefits - due to concerns that he may experience side effects. Celebrities Who've Spoken About the Ozempic Weight Loss Trend He shared his thoughts while appearing on his wife Bunnie Xo's "Dumb Blonde" podcast in December 2024, admitting, "I just was afraid of it ... As a singer, few things scare me more than acid reflux." While speaking about his weight loss journey that he has continued to make strides on, Jelly Roll revealed that his next goal is to grace the cover of Men's Health by 2026, adding, "I wanna have one of the biggest transformations."