Adele has gained popularity for her powerful voice and impressive song-writing abilities. She has also spoken about her weight loss in the past.
Another simply added: “Adele looks great!”
The mother-of-one has only briefly commented on her transformation during an appearance on Saturday Night Live.
She joked: “I know I look really, really different since you last saw me.
“But actually, because of all the Covid restrictions… I had to travel light and I could only bring half of me. And this is the half I chose.”
Fitness expert and CEO of Bio-Synergy Daniel Herman has shared the diet and exercise plans he believed helped her slim down.
The expert told Express.co.uk her results are likely from intermittent fasting and light exercise such as pilates.
“Based on the dramatic change it would seem an intermittent fasting diet along with an increase in exercise – possibly pilates or yoga – would have been the most likely plan followed by Adele,” he claimed.
“To assist her, she may have also used insights from a DNA test to reveal any dietary deficiencies or underlying health issues, perhaps around gut health and to understand what type of exercise and foods would work best for her, based on her genetics.”
“[There is also] alternate day fasting. Alternate day fasting is done every other day. It’s a form of one day fasting.
“[Also] eat-stop-eat. In this method, you fast for 24 hours once or twice a week
“[Some use] periodic fasting. Food intake is restricted for a set number of days, such as a three day fast once a month.
“But in general, there’s some evidence that fasting has great benefits like weight loss, better digestion and slower aging.”