Adele, 31, has sold out stadiums around the world and is renowned as one of the most incredible voices of a generation.
The singer, full name Adele Adkins, is said to have taken up a certain exercise and therefore lost a stone.
According to the Sun, Adele is a convert to pilates.
The paper claimed she has taken up Reformer Pilates along with Robbie Williams' wife Ayda Field, 40, who is a friend of hers.
Weight loss diet plan: Adele turned to pilates and followed this diet to shed a stone
It is suggested her divorce from Simon Konecki is behind her taking up the healthy hobby and has a “lease of life”.
A source 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.