The Masked Dancer judge Oti Mabuse was left red-faced during a guest appearance on Saturday Kitchen Live.

Host and chef of the program Matt Tebbutt, revealed the Strictly Come Dancing pro's latest gaffe to wine expert Olly Smith, causing Oti, 30, to hide her face with her hands in sheer embarrassment.

Matt explained how Oti had been 'knocking back' what she thought was non-alcoholic prosecco while watching Rick Stein with Matt, earlier on in the show.

'Earlier while we were watching Rick Stein, Oti was merrily knocking back what she thought was non-alcoholic prosecco,' Matt announced on-air.

'Having learnt that now, she's a bit concerned,' he added, causing Oti to laugh nervously and cover her flushed face with her hands.

Oti said that it wasn't until she began to 'feel warm' that she realised her mistake.

'I was like, "This is not supposed to be happening",' she said, adding that she has to appear on live radio in just a few hours' time. 

'It's alright, you just need to go for a nice walk,' Matt joked.    

Oti will appear on Saturday night's final of The Masked Dancer, alongside fellow judges Davina McCall, Mo Gilligan and Jonathan Ross.

She replaced Rita Ora as judge, with the British songstress having temporarily relocated to Australia in February to film The Voice Australia's 2021 season.

Oti previously revealed her 'girl crush' on Davina in an interview with The Sun.  

'I've got such a girl crush on her. I call her "hot momma" because she is hot. Her body — oh my God — is absolutely insane. She's such an inspiration. She looks amazing,' she said of the 53-year-old TV presenter.

'I really admire her. One day, if I still have a career on TV shows I'd like to be her. She's a great role model. Sure, she's had her ups and downs but that's only made her sweeter.' 

The Strictly pro previously revealed she 'burst out into song and dance' when she landed the role on the judging panel for The Masked Dancer. 

'When I got the call I broke out in song and dance, I think I sang something from Wicked, Defying Gravity,' she said during a press event last month.

'I was flying a scarf around going "I made it!" It was the best call of my life, I was so grateful to be here and on the panel.' 

During Friday night's semi-final, Kelly Brook was unmasked as Frog while Craig Revel Horwood was unveiled as Knickerbocker.

Saturday night's final will see Zip, Squirrel, Scarecrow and Carwash compete.

After it was revealed earlier this year that Oti would be joining The Masked Singer line-up, it sparked speculation that she may not return to Strictly.

However, last month the professional dancer confirmed her return to the popular ballroom show, saying on BBC Breakfast: 'I'm going back!' 

She also revealed that 56-year-old comedian Bill Bailey - who Oti won the 2020 series with - is her favourite ever dance partner.

'Bill Bailey,' Oti immediately responded to presenter Naga Munchetty who asked who's her favourite partner.

Bill himself was out on Saturday, cutting a dapper figure when he enjoyed a night out with his wife Kristin to watch Blue star Duncan James in Cabaret Allstars.

Stepping out in London wearing a patterned black suit, the funnyman appeared in high spirits alongside his stylishly-clad wife, who donned a pretty gingham dress.