Katy Perry has made a sensational comeback with her controversial new single - but that's not the only thing that's got people talking. The bubblegum popstar has left fans wowed with her confident new look and weight loss transformation, having recently lost 20lbs. Unlike fellow big name celebrities who have turned to weight loss injections , the singer's pounds came off in a more natural way.

"Her weight loss has nothing to do with any help from Ozempic or weight loss drugs," a pal told Life & Style magazine . "She just worked hard and is eating better than ever." Katy's recent weight loss has seen her cut out sugar and processed foods as well as working out alongside her disciplined fiancé, actor Orlando Bloom .

The 39-year-old mum to their daughter Daisy, three, is said to be 'loving how fit she is right now' and feeling 'sexy and confident'. "Orlando's been on a huge push himself the past year to get into the best shape of his life and has really motivated Katy to do the same," said the pal of the star. "Right from the moment they get up, their healthy routine starts.

" Fitness mad Orlando likes to act as Katy's personal trainer, encouraging her to work out with lunges, squats and light cardio before breakfast. He is also partial to cleanses and encourages her to join him. "He has the willpower of a superhero and she gets competitive with him, so the upside of that is she's gotten in the best shape of her life," said her pal.

Katy and Orlando, 47, like to eat 'clean' whi.