Adele surprised everyone with her new look when she graced Drake's 33rd birthday party in Toronto. The 31-year-old star, evidently, lost a significant amount of weight after her split from husband Simon Konecki in April. So, what's her secret?

Adele is often seen out and about lately. She was also present in Jennifer Lawrence's wedding at Belcourt of Newport in Rhode Island. Recently, she was even spotted having dinner in Malibu, California.

Adele displayed her new figure while wearing a fall-ready sweater dress paired with over-the-knee boots. According to HollywoodLife, the singer-songwriter credited the Instagram influencer Joe Wicks for her sexy physique.

Also known as The Body Coach, she followed him on the said platform and started doing his workouts at home. The Hello hitmaker also hired Lawrence's trainer, Dalton Wong, to help her reach her target weight. She also does some Pilates, introduced by her friend and X Factor judge Ayda Field.

In June, there were reports that Adele started to take up Reformer Pilates with Field. This fitness method reportedly gave her "a new lease of life."

After her split from Konecki, a source told The Sun, Adele has been out enjoying herself. It is now one of her priorities, in addition to being a mother to her one-and-only kid, Angelo. "She has been loving her new workout regime, and it really works for her," the insider added.

Her weight loss is said to be only a bonus for Adele. Hence, her friends are happy that she's letting it loose, and she has nothing but good feelings about it.

Aside from being physically active, Adele also follows the Sirtfood Diet. It is a low sugar diet that will help boost partakers' intake of healthy sirtfoods. The mother-of-one previously admitted that she has a sweet tooth. She even has a hard time to avoid eating sweets, telling Rolling Stone in 2015 that she refuses to "completely deprives herself of eating dessert."

Back in 2012, Adele told People that most people in the industry knew that if anyone dared to ask her to lose weight, even if she was already signing a contract, she wouldn't continue working with them. Now, in an Instagram post, she revealed that she is now sweating after being used to crying.

According to reports, Adele already lost three stone or about 40 pounds. Her weight loss journey still continues as the Someone Like You singer is not yet done working and sweating it out.