Kelly Osbourne has stunned fans after revealing she’s lost 38kg, with some saying she looks unrecognisable.
The reality star shared a selfie to Instagram, showing off the results of her incredible transformation.
The daughter of Ozzy and Sharon Osbourne posted a picture of herself wearing a red Gucci boiler suit from the backseat of a taxi – before revealing she has shed just over 38kg.
Her revelation was prompted by a comment from TV star Olivia TuTram Mai, who wrote: “Oh my gosh, you lost a lot of weight.”
Kelly responded: “That’s right mamma Mai I lost 85lbs since I last saw you. Can you believe it? Kaakakaka.”
The post, which received more than 55,000 likes, received countless comments about her new look.
One person added: “You look awesome!!! What have you been doing???”
Another shared: “Can you share how you lost so much weight? Struggled my whole life.”
A third commented: “You're so gorgeous Kelly!”
And a fourth told her: “You look like a different person with your weight loss much more confident... beautiful!”
On her Instagram Story, the star also shared a photo of an old Neiman Marcus clothes tag from a size 26 garment.
She captioned it: “Yes... I’m bragging because I worked so hard and it feel good!!!”
Kelly previously slimmed down after appearing on TV show Dancing With The Stars in 2009, during which she lost just over 12kg.
In 2012, she decided to become vegan, and it was changing her diet – and increasing her fitness – that appears to be responsible for her latest weight loss.
Additionally, she also goes on regular hikes near her Los Angeles home.
Speaking previously to HuffPost, the star said: "Once I learned how to work out right and eat right, it’s one of those things that you just have to commit to a life change rather than being on a diet.”