Grammy winner Adele has just sent fans into meltdown by showing off her svelte figure in her latest snap. The singer rarely posts on social media, but thanked her fans for the “birthday love” as she celebrated her 32nd birthday in lockdown.

"Thank you for the birthday love. I hope you're all staying safe and sane during this crazy time," she captioned her post.

"I'd like to thank all of our first responders and essential workers who are keeping us safe while risking their lives! You are truly our angels ♥️ 2020 okay bye thanks x"

Adele’s fans and famous friends were lost for words.

"So long waiting for this photo, it is incredible, how beautiful and unique Adele is," one fan wrote.

Model Chrissy Teigen was left shocked, commenting: "I mean are you kidding me."

The latest snap is more evidence that Adele has been working hard behind the scenes, as her PT Camila Goodis can confirm.

"The first week is pretty intense ... it's a lot of green juice and 1000 calories a day," she revealed on British breakfast television show Lorraine.

"Giving up processed food, sugar, soda and get into an exercise routine, like cardio and strength training, will change people's bodies."

"I believe now she's into working out, she's working out more and more but, it's 90 per cent what she did was diet. There's no secret, I didn't help with any diet. She started doing this certain diet and now she's maintaining just eating healthy. It's a good diet to shed the weight," Camila said.