Katy Perry, now 32, was once known for her black shoulder-length hair, fringe and minimal make-up look, but these days shows a much more sophisticated style.
She appeared almost unrecognisable at ex-boyfriend Orlando Bloom’s surprise birthday party back in January, ditching her dark brunette locks for a platinum blonde hue.
The singer’s sleek blonde bob is the latest in a long history of hair colour changes and wigs – having dyed her hair every colour of the rainbow.
Alongside changing her name from Katy Hudson to her now stage name Katy Perry, and ditching Christian rock tunes for pop hits, she’s also undergone a wardrobe overhaul – swapping vintage-inspired dresses in bright bold prints for high end fashion and designer gowns.
But as well as simple make-up and hair changes over the years, one doctor believes the star has also updated her look with plastic surgery.
Dr Esho, of the ESHO Clinic, believes ageism is rife in the world of Hollywood adding there has been an increasing number of celebrities coming to him, particularly before big award ceremonies, for plastic surgery consultations.
Watching stars roll up on the red carpet at the Oscars this year, Dr Esho believes a host of A-list celebrities who attended, including Katy Perry, known for their youthful looks, are keeping looking at the top of their game with plastic surgery.
He revealed what he believes the singer has had done.
“Katy is beautiful and has a great distinctive look. Looking at the two photos, her face is now contoured with a more angular jaw and mid face,” he said.
“This can be achieved by treating specific area in the face known as ‘MD codes’, with precise injections of Juvederm dermal filler with a cannula – this tool allows for injection into different facial areas from a single entrance point, and can reduce bruising and swelling after the treatment.
“Katy’s skin appears taught with an absence of lines, suggesting Botox use. There also has been a change in the shape of her lips, as well as an increase in volume.
“While this can be mimicked by make up, when looking more closely I suspect that this may have been achieved using dermal fillers.”
But in the past Katy has denied ever resorting to plastic surgery procedures.
In an interview with Time magazine in 2014, she said: “I never had any plastic surgery. Not a nose, not a chin, not a cheek, not a t*t. So my messages of self-empowerment are truly coming from an au natural product.”
Amongst the changes in name, music, style and appearance over the years, it seems Katy is about to undergo another dramatic change in her life.
On Wednesday this week it was announced she’s split with beau Orlando Bloom after a year of dating.