Sharon Osbourne, 72, shows off her plump pout as she attends husband Ozzy’s Working Class Hero exhibition

The reality TV personality, 72, wore a white blazer which she layered over a black blouse and trousers. 

Sharon is known for her love of surgery and showed off her smooth visage and seemingly plumper lips – which could simply be an illusion from artful make-up.

Styling her signature red tresses loose, the star accessorised the ensemble with a pair of round glasses and dazzling drop earrings. 

The former X Factor judge was among the first celebrities to publicly confirm using the diabetes drug Ozempic after starting the medication over two years ago.

MailOnline have contacted Sharon’s representatives for comment. 

The free exhibition showcases Ozzy’s most prestigious international honours, including from the Grammy Awards and Hollywood Walk of Fame. 

Other photographs and videos chart Ozzy’s journey from ‘a working class kid from Aston’ to becoming one of the world’s most iconic rock stars. 

Last month, Sharon sparked concern among her fans as she displayed her drastic transformation in her recent social media post. 

While showing support for her husband Ozzy Osbourne’s song War Pigs, she appeared gaunt with loose-fitting clothes hanging off of her shrinking frame. 

Her concerned fans took to her comments section to discuss her appearance as some said she looked ‘ill’ while others asked her to ‘stop losing weight.’ 

Though she was initially pleased with her results after starting the medication in December 2022, Osbourne later admitted she feared she had taken it to far. 

Last November, she said she had been off the drug for ‘a while’ but was still struggling with her weight.