Kelly Osbourne's weight loss transformation wowed her fans, after revealing in 2020 that she'd had surgery.
The daughter of rocker Ozzy Osbourne was very open about her gastric surgery procedure, saying on the Hollywood Raw podcast that she was "proud" of going through with it.
Claiming that "all it does is change the shape of your stomach", the reality star has also nailed some key diet and lifestyle factors - such as eating a plant-based diet - to help her keep the weight off.