S Club 7 star Jo O’Meara, 43, takes to the stage at Cabaret All Stars show in London

Jo O’Meara wowed the crowds at the Cabaret All Stars show in London on Thursday night, putting on a sizzling guest performance.

Performing as part of the ’90s nostalgia Best of British Pop show, the S Club 7 star, 43, looked gorgeous as she showed off her moves with scantily-clad dancers.

The singer broke out her band’s big hits, looking gorgeous in a semi-sheer white shirt.

Taking to the stage: Jo O’Meara wowed the crowds at the Cabaret All Stars show in London on Thursday night, putting on a sizzling guest performance

Jo teamed her shirt with high-waisted white trousers and added a touch of bling with her statement silver belt.

A pair of white heels and glam makeup completed her on-stage look.

The popstar sent the London crowd wild as she teased the male dancers, cosying up to one hunk as he sat in a chair.

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Putting on a show: Performing as part of the ’90s nostalgia Best of British Pop show, the S Club 7 star, 43, looked gorgeous as she showed off her moves with the male dancers

Jo left fans stunned last year when she unveiled her new look on ITV’s Lorraine, revealing she had drastically overhauled her lifestyle by quitting booze and smoking.

In 2020 Jo took to Instagram Stories to share a glimpse of her transformation.

She wrote at the time: ‘Just goes to show you [what] dedication can do! Eating clean, training hard, quitting smoking, and quitting alcohol! I feel like a different person!’

Jo rose to fame as a member of pop band S Club 7 in the late 1990s and early 2000s.

’90s nostalgia: Jo rose to fame as part of pop group S Club 7 and belted out her old band’s biggest hits during Thursday’s performance (pictured right in 1999)

Raunchy: The popstar sent the London crowd wild as she teased the male dancers, cosying up to one hunk as he sat in a chair

Glow up: The singer broke out her band’s big hits, looking gorgeous in a semi-sheer white shirt and diamante-studded trousers 

Health mission: Jo left fans stunned last year when she unveiled her new look on ITV’s Lorraine, revealing she had drastically overhauled her lifestyle by quitting booze and smoking

Despite being part of one of Britain’s biggest musical exports, her first solo album only reached No. 48 in the charts when it was released in 2005.

She took a break from the spotlight after finding herself at the centre of a race row with Jade Goody and Danielle Lloyd on Celebrity Big Brother in 2007.

The trio was accused of racist and bullying behaviour towards fellow housemate Shilpa Shetty, an Indian model and actress.

Overhaul: In 2020 Jo took to Instagram Stories to share a glimpse of her transformation

Career: Jo was a member of S Club 7 alongside (L-R, circa 1999) Tina Barrett, Paul Cattermole, Rachel Stevens, Hannah Spearritt, Bradley McIntosh and Jon Lee