Adele is said to have lost a stone in weight after her marriage split with husband Simon Konecki earlier this year.
The superstar was seen with a slimmer new frame as she posed with the Spice Girls before their concert at Wembley stadium on Saturday night.
It has been revealed by a close source that Adele has taken up Reformer Pilates which has led to her figure transformation, reports Mirror Online .
According to the source, she has been attending classes which are designed to improve muscular strength and flexibility. They're said to be popular with celebs including Madonna and Jennifer Aniston .
Adele is said to have been taken to the classes by her friend Ayda Field and has been telling people she's feeling better than ever.
An insider told The Sun: "Adele has been out enjoying herself and she sees that as her priority at the moment, along with being a mum to Angelo. She has been loving her new workout regime and it really works for her.
“It’s a bonus that she has shifted some weight. Her mates are glad she’s letting loose and there’s nothing but good feelings towards her. She’s got a new lease of life.”
Adele's transformation comes just two months after her split from husband Simon Konecki was confirmed.
The pair were married in 2016 after five years of dating and share six-year-old son Angelo.
Adele showed she's lost none of her sense of humour through her latest heartbreak after cropping on up social media to break her silence.
Taking to Instagram , Adele shared two side-by-side snaps of her - one where she was sobbing and another showing the pop star oozing sass.
"When you catch yourself in your feelings then you remember who you are," read the caption.
Since the break-up Adele has also been spotted enjoying nights out with US actress Jennifer Lawrence.
The pair stunned fans by appearing at a New York gay club back in March.
A source close to the singer said: "Her mates are glad she's letting loose and there's nothing but good feelings towards her. She's got a new lease of life."
