The Brazilian beauty shared a post-workout snap of herself on Twitter on Boxing Day. With her hair pulled back into a bun, Adriana was sweaty after her gruelling boxing session.
"Getting ready for 2014!! Yeah....!! Let's go baby!" she captioned the candid picture.
Adriana, who is the longest-serving angel, recently told HELLO! Online that she allows herself to indulge on Christmas Day. "I eat everything I want on Christmas day," she said. "I really don't watch what I eat. It's not like you have Christmas every day!"
She also revealed that her secret is watching her portions and working out. "Working out a lot isn't necessary but I am very active and my body can endure intense workouts," she revealed. "I love working out and food is a source of energy so it's very important."
Her two daughters Valentina, four, and Sienna, two, also help keep her fit. "I also have two kids and they keep me pretty much in shape running around the house!" she said.