Ariana Grande was a winter wonderland on stage at Madison Square Garden on Friday night as she performed in fluffy ear muffs and a padded jacket.

The singer, 23, wore, under the coat, a black bra top and mini skirt at the Z100 Jingle Ball.

Her coat featured large thick fur cuffs that almost covered her hands as she held the microphone to sing.

Winter look: Ariana Grande performed in fluffy ear muffs and a padded jacket on stage at Madison Square Garden in New York on Friday night

Her skimpy outfit put her rib cage and taut tummy on show as she danced around.

Ariana completed her look with a pair of very fluffy knee-high boots and white fishnet tights.

She wore her long hair in her trademark top of the head ponytail and added tons of mascara and pink lip color.

Jingle Ball style: The singer, 23, rocked a bra top and mini skirt that bared plenty of flesh as she hit the stage in fluffy boots and white fishnet tights

Strutted: She tried to look 𝑠e𝑥y in her wintry garb

Performance: Ariana wore her long hair up in her trademark high ponytail

Ariana was just one of several big names at Friday night’s concert.

Also hitting the stage was Justin Bieber, who is part of the tour put together by iHeartRadio.

The Canadian pop star, 22, was dressed in a white t-shirt and white shorts over black leggings.

He paired the outfit with white trainers and a bright yellow hoodie.

Hitmaker: Also hitting the stage at the Z100 Jingle Ball was Justin Bieber, who is part of the tour put together by iHeartRadio

High energy: The Biebs, 22, showed off his dance moves as he performed

Headliner: The Canadian pop star sported a white t-shirt and baggy shorts over black leggings and a bright yellow hoodie

The Biebs showed off his dance moves during his performance.

He also pulled a series of faces including sticking his tongue out at fans.

He then took up his guitar for an acoustic set.

Unaccompanied: Bieber also belted out an acoustic set, accompanying himself on the guitar

One Direction’s Niall Horan also sang on stage at the concert, as did Joe Jonas with DNCE.

Other performers included Diplo and Fifth Harmony.

Part of the tour: Niall Horan performed wearing a low-key ensemble of blue jeans and blue sweater

Let’s DNCE: Joe Jonas put on a show in white pants and a two-tone leather jacket

Girl power: Fifth Harmony also performed in black and white stage outfits

Had them dancing: Diplo also did his thing during the concert