Christina Aguilera, 44, shows off trim frame in an olive green dress as she poses at Burlesque: The Musical

Christina Aguilera showed off her slimmed down frame in a busty olive green dress as she attended Burlesque: The Musical photocall at The Savoy Theatre in London on Monday.

The Genie In A Bottle hitmaker, 44, showed off her dramatic weight loss in the strapless number, which featured a corset bustier and a racy skirt split.

The pop legend completed her head-turning outfit with black knee-high cowboy boots, matching a bold plum lipstick.

The music favourite looked sensational striking a slew of poses outside theatre, where the star-studded event took place.

The singer rubbed shoulders with fellow Burlesque co-star Steve Antin, and elsewhere beamed alongside American singer Orfeh.

Following a sold-out run in Manchester, Burlesque The Musical is now playing at the Savoy Theatre for a strictly limited season until 6 September 2025. 

Christina swapped the spotlight for a seat in the stalls on Sunday 20 July, when she slipped into London’s Savoy Theatre to watch a preview of Burlesque The Musical.

The musical reimagines the 2010 screen hit that first turned her into an on-screen star. 

Christina previously displayed her thin appearance and sparked concern among fans who discussed rumours she might have undergone plastic surgery on her face to achieve her transformed appearance. 

Her frame has also sparked rumours among fans who wondered if she may have turned to Ozempic-like drugs to help her impressive weight loss.

Despite the speculation among fans that she may have altered her appearance in some way, the Grammy-winning singer–songwriter has not addressed any of the rumours.

She was previously rumoured to have had a breast augmentation after displaying a scar under her arm — which is a common place for the surgical incision — in 2010.

Recently, Christina showed off her age-defying looks on the cover of the French magazine Carcy, which set rumours bubbling from fans who wondered if she had touched up her face.

In October of last year, multiple plastic surgeons who had not treated the songstress spoke to DailyMail.com about her seemingly transformed appearance, suggesting that she may have undergone a face lift to sculpt her cheekbones and smooth the natural lines between her nose and lips. 

Other cosmetic surgeons have shared similar opinions about her new appearance on social media. 

Although Christina has not directly responded to the claims, she recently said she no longer feels the need to ‘give a f***’ about the public scrutiny on her body. 

Following the speculation, she has since commented on the years-long ‘obsession’ over her weight in an interview with Glamour from August. 

‘When you’re a teenager, you have a very different body than when you’re in your 20s,’ she said. 

‘I started to fill out, and then that was unacceptable because it was like, “Oh, she’s getting thicker.” Then I had industry people: “They liked your body and how you were as a skinny teenager.”‘ 

However, as she has grown older, she revealed that she does not let comments about her weight affect her anymore.

‘I have a maturity now where I just don’t give a f*** about your opinion. I’m not going to take it on,’ she stated.

The mother-of-two added: ‘It must be your responsibility to take up your space. Other people’s opinions of me are not my business.’