Miss Alabama 2012 Katherine Webb and Alabama quarterback A.J. McCarron may be engaged, FOX Sports reported. 

During a recent MTV appearance at the Hangout Festival in Gulf Shores, Ala., with fellow Sports Illustrated swimsuit model Chrissy Teigen, Webb was spotted wearing a large ring on her left ring finger. Teigen, who is engaged to R&B star John Legend, was wearing an engagement ring.

Watch footage of the Hangout Festival with Webb here.

Webb made headlines this month after she shared the details of her daily low-calorie diet with PEOPLE magazine.

The 5'11" model revealed that she eats only about 1,120 calories a day. 

An average menu for Webb includes: homemade smoothie for breakfast, green apple for snack, spinach salad with almonds and strawberries for lunch, frozen yogurt bar for snack and grilled chicken fingers with sweet potato fries for dinner. 

Webb, 24, who spoke with the magazine for it's Most Talked About Bodies issue, says "it's all about self-control."

Webb said she was even more regimented as she gears up for a pageant or other work, including for her Sports Illustrated swimsuit issue debut in February. 

"I cut out any type of bread product, and cake, cookies, bagels," she said.

There are days, however, when Webb allows for a few indulgences.

After shoots, "I treat myself to an unhealthy meal sometimes," she said. "I usually go for all-American buffalo wings and French fries." Webb said she works off those guilty pleasure calories by hitting the gym at least three times a week by doing cardio exercise and lifting free weights.

A.J. McCarron, 2013 Heisman Trophy candidate, led the Crimson Tide  to its second consecutive national championship in January. 

Webb launched to fame when she was spotted cheering on McCarron, 22, at the B.C.S. championship game by ESPN's Brent Musburger. Webb used the incident, however controversial, to jumpstart her career. She has acted as a Super Bowl anchor, appeared in Sports Illustrated and on the cover of the April issue of Vanity Fair. She is starring in the upcoming ABC reality TV show Splash.