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She has stunned fans by burning her $250,000 Valentino wedding dress in her new video following the breakdown of her engagement to James Packer.

But something like a quarter of a million dollars going up in smoke doesn't faze Mariah Carey.

The pop superstar, 46, was in seriously high spirits as she hit the town with her toyboy Bryan Tanaka, 33. 

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Let's dance! Mariah Carey 46, was in seriously high spirits as she hit the town with her toyboy Bryan Tanaka, 33.

The duo - who hooked up after the dancer made it clear of his affections for Mariah during her reality show - hit the red carpet for her private party at Catch for new single I Don't.

Playing up to the cameras, Mariah hitched up her tiny mini-dress and wrapped her leg around her man, before he held her back in a seductive tango pose.

The event was in celebration of her new track and explosive new video, in which she is seen setting fire to the $250K wedding dress she was said to be planning on wearing for her wedding to her billionaire ex. 

Her dancey man: Playing up to the cameras, Mariah hitched up her tiny mini-dress and wrapped her leg around her man, before he held her back in a seductive tango pose

LBD: The event was in celebration of her new track and explosive new video, in which she is seen setting fire to the $250K wedding dress she was said to be planning on wearing for her wedding to her billionaire ex

In true fabulous form, Mariah showed off her age-defying curves in her slinky black dress which left little to the imagination due to its skin-tight shape. 

The bandage mini boasted a lace-up detail along the length of her entire body, which seemed to show off her lingerie underneath. 

With a deeply-scooped neckline, she showed off her incredible cleavage while just a hint of her lace bra slipped from the trim of the dress. 

She boosted her statuesque height with the addition of strappy black heels, which also lengthened her legs, clad in her favoured flesh-coloured tights.  

Stunner: The 46-year-old hitmaker hit the town shortly after releasing her new music video, in which she is seen setting fire to the $250K wedding dress she was said to be planning on wearing for her wedding to her billionaire ex

Low-key: Bryan meanwhile was more low-key than his girlfriend, as he sported a khaki coloured T-shirt with a slashed neckline and jeans

Lost love: Mariah and James first met at a film premiere in Aspen in 2014 but began dating in April 2015, getting engaged just eight months later in January 2016

Never one to exercise subtlety, the We Belong Together singer was dripping in diamonds, with a string of gems around her neck, a pair of dazzling hoop earrings and her trademark butterfly ring worn on her ring finger. 

Her volumunious blonde locks were worn in bouncy waves falling from a centre parting with a flawless bouncy curl worked through the ends. 

Mariah ensured her make-up was perfectly applied as she boasted a stunning bronze eye-shadow to draw out her dazzling eyes alongside fluttering false eyelashes. 

Bryan meanwhile was more low-key than his girlfriend, as he sported a khaki coloured T-shirt with a slashed neckline and jeans. 

Wow! In true fabulous form, Mariah showed off her age-defying curves in her slinky black dress which left little to the imagination due to its skin-tight shape

Kiss, kiss: Following the split, Mariah gave a glimpse of herself recording breakup ballad I don't on Sunday's season finale of her reality show Mariah's World after which she quickly kissed Bryan

Stunner: Mariah looked her very best for the night on the town 

Mariah and James first met at a film premiere in Aspen in 2014 but began dating in April 2015, getting engaged just eight months later in January 2016.

They then called off the wedding in October 2016, reportedly over pre-nuptial agreement disputes, though neither has spoken about those rumours. 

Following the split, Mariah gave a glimpse of herself recording breakup ballad I Don't on last month's finale of her reality show Mariah's World after which she quickly kissed Bryan.

The hitmaker emotionally sang I Don't after discussing her relationship with the Australian billionaire on the reality show: 'Ever since the tour wrapped I took some time just to process my feelings and I started writing a song to express what I've been going through'.

Belting it out: The hitmaker emotionally sang I Don't after discussing her relationship with the Australian billionaire on the latest episode of Mariah's World. 'Ever since the tour wrapped I took some time just to process my feelings and I started writing a song to express what I've been going through,' she said

Belting out the hits: The singer poured her heart into the breakup ballad that included the lyrics: ''Cause when you love someone, you just don't treat them bad, you messed up all we had. Probably think I'm coming back, but I don't, I don't.' She then ceremoniously removed her engagement ring and left it in the booth

'And if you're not getting the love that you need from someone that you're supposed to be in a real relationship with, then why remain in that situation?,' she added.

The singer poured her heart into the breakup ballad that included the lyrics: ''Cause when you love someone, you just don't treat them bad, you messed up all we had. Probably think I'm coming back, but I don't, I don't.' She then ceremoniously removed her engagement ring and left it in the booth. 

After recording the song, the stunning star released the video, in which she was seen setting fire to a wedding dress - believed to be the gown she was preparing to wear when she married James.  

Filming it out: After recording the song, the stunning star released the video, in which she was seen setting fire to a wedding dress - believed to be the gown she was preparing to wear when she married James

Out and about: Mariah appeared to shirk any love woes on her night out