Mariah Carey shimmers in silver while filming concert at Disneyland... as she is joined by THAT back-up dancer

It was the Happiest Place on Earth for Mariah Carey for more than one reason.

The 46-year-old singer had a filmed performance at Disneyland in Anaheim, California on Wednesdsday night.

She was on hand to perform her hit song All I Want For Christmas Is You for the lucky crowd in attendance.

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Simply stunning: Mariah Carey filmed performance at Disneyland in Anaheim, California on Wednesdsday night

There he is: The 46-year-old singer was joined by her back-up dancer Bryan Tanaka

It was a joyous occasion not only because of the holiday vibes but also because her back-up dancer Bryan Tanaka was also on hand for the occasion.

Mariah looked absolutely stunning in an intricate blinged out silver number which was worn over a nude slip.

She shined even more as she accessorised with multiple diamond-encrusted bracelets, rings and necklaces. 

Shiny: She rocked an intricate blinged out silver number which was worn over a nude slip

Blinged out: She shined even more as she accessorised with multiple diamond-encrusted bracelets, rings and necklaces

Smash hit: She performed her Christmas classic All I Want For Christmas Is You

Big night: She happily waved to the audience in attendance

Her signature blonde locks were worn down into waves flowing over her shoulder as she let her natural looks show with complimentary make-up topped off with pink lip.

 Bryan was not the only personal connection in attendance at the event as she was also joined by her five-year-old twins Moroccan and Monroe Cannon.

The outing comes just a few weeks after Mariah's shock split with billionaire fiance James Packer.

Pretty: Her signature blonde locks were worn down into waves flowing over her shoulder as she let her natural looks show with complimentary make-up topped off with pink lip

In good form: She certainly seemed to have fun on stage at the Happiest Place on Earth

Aww: She was also joined by her five-year-old twins Moroccan and Monroe Cannon

Since the break-up Mariah has routinely been spotted out with dancer Bryan.

Along with Anthony Burrell, Bryan has been touring with Mariah the longest out of all her dancers.

Their bond is reportedly one of the reasons for tension in Mariah's relationship with her Aussie ex as he's reported to have been furious by her 'rendezvous' with the dancer in Las Vegas.

There he is: She was joined by the dancer shortly after her performance

Relaxed: He wore all black including a leather jacket

In for the long haul: Along with Anthony Burrell, Bryan has been touring with Mariah the longest out of all her dancers

Just the two of us: The two managed to get some alone time in

So jealous was James, 49, of the hunky dancer that he reportedly used his influence in the casino world to have him banned from Caesar's Palace where Mariah has a residency. 

Despite all the relationship drama, Mariah keeps making moves as she took to Instagram on Tuesday to reveal her latest collaboration with MAC Cosmetics.

She announced that her upcoming collection is arriving online and in-stores in time for the holidays.

Coming soon: She announced on Instagram that her MAC Cosmetics collection is arriving just in time for the holiday season

Butterfly: MAC Cosmetics also made the announcement and even previewed a few of the products on their social media

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