Braless Alesha Dixon displays her cleavage in a racy lace up dress with a plunging neckline as she joins her doting boyfriend for a private Formula One performance in Abu Dhabi

She has a legion of fans following her Saturday night style moves when Britain's Got Talent is in season.

But Alesha Dixon even won the race in the style stakes off-screen on Sunday, as she performed at the Xclusive Yachts private party at the Abu Dhabi Grand Prix on Sunday.

The 39-year-old singer attended in a monochrome Mistress Rocks dress with a navel plunging lace-up cleavage design.

Lady of the yacht:?Alesha Dixon performed at the Xclusive Yachts private F1 boat party?at the Abudhabi Grand Prix in a black and white Mistress Rocks dress on Sunday night?

Lady of the yacht:?Alesha Dixon performed at the Xclusive Yachts private F1 boat party?at the Abudhabi Grand Prix in a black and white Mistress Rocks dress on Sunday night?

Alesha looked sensational with her raven locks pulled back to reveal her stunning features.

The? judge enhanced her dark eyes with gold eye-shadow and lashes of mascara.

The beauty wore statement silver jewellery and black nail polish to set off her long fingernails.

The star was joined by her affectionate other half Azuka Ononye, 37, who is father to her three-year-old daughter Azura Sienna.

So in love:?Alesha and boyfriend Azuka Ononye take some time away from parenting as they both attend a party for the Xclusive Yachts private F1 boat party at the Abudhabi Grand Prix

So in love:?Alesha and boyfriend Azuka Ononye take some time away from parenting as they both attend a party for the Xclusive Yachts private F1 boat party at the Abudhabi Grand Prix

The stunning singer, put on a sizzling display as she performed for a private VIP crowd with her boyfriend and friends all supporting her.?

Alesha entertained around 150 celebrity guests overlooking the F1 racetrack and the Viceroy Hotel.?

The loved up couple looked happy and relaxed as they enjoyed some precious time together on a luxury yacht.

VIP guests: The talented talented posted pictures of the event on her Instagram account with the caption: 'One of the greatest joys in my life is to share the experiences we have together. I love you all so much.'?

VIP guests: The talented talented posted pictures of the event on her Instagram account with the caption: 'One of the greatest joys in my life is to share the experiences we have together. I love you all so much.'?

Feeling grateful: The talent judge posted: 'Feels good to be home after a crazy couple of days! Abu Dhabi Grand Prix #f1, good times.'?

Feeling grateful: The talent judge posted: 'Feels good to be home after a crazy couple of days! Abu Dhabi Grand Prix #f1, good times.'?

The starlet chose a Mark Fast designed coral dress for her performance, featuring long shimmery tassels.?

The lucky crowd looked hypnotized by her voice as she belted out her chart topping hits.?

It's been a busy festive season for the star after thousands of people turned out to watch her turn on the?Christmas lights in Coventry.??

Coral star: Alesha looked equally as stunning when she performed in a Mark Fast coral dress with silky tassels accessorised with statement silver jewllery

Coral star: Alesha looked equally as stunning when she performed in a Mark Fast coral dress with silky tassels accessorised with statement silver jewllery

Working the crowd: The showstopper pleases the crowd at the?Xclusive Yachts private F1 boat party in her Mark Fast loose coral shimmery dress with her waist length raven hair pulled back in a fancy ponytail?

Working the crowd: The showstopper pleases the crowd at the?Xclusive Yachts private F1 boat party in her Mark Fast loose coral shimmery dress with her waist length raven hair pulled back in a fancy ponytail?

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