Braless Alesha Dixon puts on a racy display in a see-through dress and knee-high boots as she performs at Radio City gig

By Jj Nattrass For Mailonline

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Mum-of-one Alesha Dixon sexed up her image on Saturday night as she prepared to take the stage with a rare performance.

The 36-year-old singer and TV personality put on a sizzling sartorial display as she appeared at the Radio City event in Liverpool - going braless in a racy see-through dress.

Alesha - who is also a judge on Britain's Got Talent - turned up on the red-carpet at the one-day event in the daring and flesh-bearing garment, before taking to the stage to perform.

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Daring dress sense: Alesha Dixon put on a sizzling sartorial display as she performed at the Radio City event in Liverpool, on Saturday - going braless in a racy see-through dress

Daring dress sense: Alesha Dixon put on a sizzling sartorial display as she performed at the Radio City event in Liverpool, on Saturday - going braless in a racy see-through dress

The R&B singer, who rose to fame in girl-group Mis-Teeq, flaunted her enviable figure in the funky patterned number.

Appearing to go braless, Alesha also flashed her black pants in the thigh-skimming dress - whilst she topped her daring look off with a pair of racy, knee-high black boots.

Wearing her brunette locks down to her shoulders in a tousled side-parting, she framed her pretty features perfectly.

Whilst she was performing, The Way That We Are siren added a flash of colour to her wardrobe, wearing a jazzy, multi-coloured varsity jacket. 

Flaunting and flashing: The 36-year-old singer flaunted her enviable figure in the funky patterned number - appearing to go braless, Alesha also flashed her black pants in the thigh-skimming dress

Flaunting and flashing: The 36-year-old singer flaunted her enviable figure in the funky patterned number - appearing to go braless, Alesha also flashed her black pants in the thigh-skimming dress

Racy display: The Britain's Got Talent judge flashed a whole lot of flesh in the teeny-tiny mini dress and thigh-high heeled boots

Racy display: The Britain's Got Talent judge flashed a whole lot of flesh in the teeny-tiny mini dress and thigh-high heeled boots

Street style: Whilst she was on-stage, The Way That We Are siren added a flash of colour to her wardrobe, wearing a jazzy, multi-coloured varsity jacket
Street style: Whilst she was on-stage, The Way That We Are siren added a flash of colour to her wardrobe, wearing a jazzy, multi-coloured varsity jacket

Street style: Whilst she was on-stage, The Way That We Are siren added a flash of colour to her wardrobe, wearing a jazzy, multi-coloured varsity jacket

Taking to the stage, Alesha looked as if she'd put the uproar of her British Grand Prix performance firmly behind her.

Earlier on in July, the former Strictly Come Dancing judge caused Twitter to explode after performing the British national anthem at the F1 race.

She was slated for singing in an American voice and changing the wording of the national anthem to ‘God Save Our Queen’, rather than the more traditional ‘God Save The Queen’. 

Defending her rendition, Alesha tweeted to her 853,000 followers: 'There's a difference between getting the words wrong and choosing to sing a particular version.'

Let me hear you: Alesha greeted the packed-out Echo Arena Liverpool with enthusiasm as she prepared to belt out her best hits

Let me hear you: Alesha greeted the packed-out Echo Arena Liverpool with enthusiasm as she prepared to belt out her best hits

Nervous? Taking to the stage, the Britain's Got Talent judge looked as if she'd put the uproar of her British Grand Prix performance firmly behind her

Nervous? Taking to the stage, the Britain's Got Talent judge looked as if she'd put the uproar of her British Grand Prix performance firmly behind her

Strut your stuff: The 36-year-old put on one leggy display in the towering thigh-high boots which flattered her petite frame

Strut your stuff: The 36-year-old put on one leggy display in the towering thigh-high boots which flattered her petite frame

But if she had any lasting hang-ups from her ordeal at Silverstone racetrack she didn't show it, as Alesha seductively strutted around the stage in her stiletto-heeled boots - occasionally flashing a huge smile. 

The former Mis-Teeq MC wasn't the only famous face to hit the stage at the event - held at Liverpool's Echo Arena.

Headlining the event was Rita Ora while the likes of Nick Jonas, Ella Eyre, Rixton and John Newman all took to the lime-light and performed their hits.

In her element: Alesha looked to be having a whale of a time as she performed slick routines while singing her heart out
In her element: Alesha looked to be having a whale of a time as she performed slick routines while singing her heart out

In her element: Alesha looked to be having a whale of a time as she performed slick routines while singing her heart out

Doing what she does best: Alesha was a hit with the crowd following her controversial rendition of the national anthem earlier this month

Doing what she does best: Alesha was a hit with the crowd following her controversial rendition of the national anthem earlier this month

Which Jonas is it? Newly single Nick Jonas was also performing at the Liverpool event

Which Jonas is it? Newly single Nick Jonas was also performing at the Liverpool event

Flaunting her figure too: Fresh from her appearance at Love Box, Ella Eyre took to the stage in a plunging catsuit which showcased her petite frame

Flaunting her figure too: Fresh from her appearance at Love Box, Ella Eyre took to the stage in a plunging catsuit which showcased her petite frame

Eclectic bunch: Boyband Rixton were also at the gig, rocking an calshing but stylish looks

Eclectic bunch: Boyband Rixton were also at the gig, rocking an calshing but stylish looks

Teddy boy: John Newman channeled a 50s greaser look in a black leather jacket and plain white tee

Teddy boy: John Newman channeled a 50s greaser look in a black leather jacket and plain white tee

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