Christmas cheer! Mariah Carey headed out for a late dinner with her boyfriend Bryan Tanaka and her eight-year-old twins Monroe and Moroccan after her last holiday performance of the season

She and backup dancer boyfriend Bryan, 36, headed to the eatery still wearing their on-stage outfits.

Mariah showcased her figure in the low-cut shimmery red dress she wore for the last part of her Christmas concert and added a white ostrich feather wrap.

The twins, whom she shares with ex-husband Nick Cannon, were bundled up against the chilly weather.

Moroccan had on a blue puffer coat with jeans and sneakers while Monroe had on a pink hooded jacket over red Christmas-themed PJs and pink boots.

Her favorite season: ‘I have such an emotional connection to Christmas,’ she explained in an Amazon Music video posted Thursday. ‘It was just about the hopefulness of the holiday season’

Her beau: Tanaka kept it casual in a white zipper jacket over a white top with red trousers and silver trainers

Her favorite season: ‘I have such an emotional connection to Christmas,’ she explained in an Amazon Music video posted Thursday. ‘It was just about the hopefulness of the holiday season’

Eye-catching: The songstress was still wearing the low-cut shimmery red dress she wore for the last part of her Christmas concert and added a white ostrich feather wrap

Mom: Mariah’s eight-year-old twins Monroe and Moroccan, whom she shares with ex-husband Nick Cannon, were bundled up against the chilly night in the Big Apple

Mariah will likely be heading to Aspen, Colorado, soon where she traditionally spends Christmas each year.

She will resume her Vegas residency in February.

The pop star put on quite a show with several costume changes, a gospel choir, a sky-high Christmas tree and plenty of festive tunes on the show.

Glistening: The songstress stunned in an array of elaborate ensembles

Mariah had kicked off the five-city tour in November at Caesars Palace in Las Vegas where’s she’s been in residency.

This month, she has played concerts in Atlantic City, New Jersey, Washington, D.C.,  Uncasville, Connecticut,  Boston, Massachusetts, before the grand finale at Madison Square Garden.

This comes as her album Merry Christmas, which she re-released to mark its 25th anniversary, heads towards the top of the charts.

A festive treat! Mariah wowed the adorning crowds, as per usual

Fun time: The hitmaker also sported a nutcracker costume as she belted out her seasonal songs

On Thursday, Amazon Music posted a short video in which Mariah talks about why the festive season is so important to her and how she created her famous holiday song.

‘I have such an emotional connection to Christmas,’ she explained. ‘And it wasn’t about the gifts.’

‘It was just about the hopefulness of the holiday season and just feeling, like, in the spirit, and the need for me to express myself and make a song that made me feel happy at the holidays,’ she said.

When it came to writing All I Want For Christmas Is You, she said she watched the classic film It’s A Wonderful Life at her home in upstate New York and that provided the inspiration.

‘It’s grown in popularity over the years, and that’s the thing that’s amazing to me about this song,’ she added.

Cute: Mariah posted this sweet snap with her cute pup ahead of Sunday night’s concert