Kaia Gerber, 18, bundles up after a gym session as her new boyfriend Pete Davidson celebrates his 26th birthday

Her new boyfriend is turning 26 today.

And 18-year-old Kaia Gerber was spotted getting the day started off on the right foot by getting some breakfast and heading to her workout at the famous A-lister gym, the Dogpound.

The supermodel was spotted finishing up her sweat session while bundled up for the brisk Big Apple weather before heading about her day.

Workout ready: Kaia Gerber was spotted leaving her gym the Dogpound on Saturday morning as her new boyfriend Pete Davidson turns 26

Workout ready: Kaia Gerber was spotted leaving her gym the Dogpound on Saturday morning as her new boyfriend Pete Davidson turns 26

She wore a pair of pale blue leggings that had sheer cut-outs just above the knees pair with some black sneakers.

Kaia made sure to bundle up in a black hoodie and a brown coat overtop to stay warm for her walk home.

She kept a low profile and tucked her short hair into her black beanie and hid behind a pair of black sunglasses.

Accessories: She kept a low profile and tucked her short hair into her black beanie and hid behind a pair of black sunglasses

Accessories: She kept a low profile and tucked her short hair into her black beanie and hid behind a pair of black sunglasses

Stylish: She wore a pair of pale blue leggings that had sheer cut-outs just above the knees pair with some black sneakers

Stylish: She wore a pair of pale blue leggings that had sheer cut-outs just above the knees pair with some black sneakers

Out and about: She was later spotted stepping out of Rockefeller Center in a navy blue peacoat with jeans

Out and about: She was later spotted stepping out of Rockefeller Center in a navy blue peacoat with jeans

Train like a supermodel in leggings by Alo Yoga

With party season and Christmas on the way, you might have stepped up your fitness regime in a bid to combat the effect of all those forthcoming nights out and all those mince pies.

So to make it just a bit more tolerable, why not treat yourself to some new kit? We find that if we can put an outfit together it's a big enticement to do almost anything. Even work up a sweat in the gym.

And Kaia Gerber is our activewear muse today after being spotted in New York rocking a pair of cool mesh panel leggings by Alo Yoga. They're sadly sold out in this shade of grey but you can still bag them in white by clicking to the right now.

Or shop our edit of grey work out tights below. Go sports-luxe with Tory Sport or H&M has a great shiny pair for only £19.99. Bargain!

* PRICES MAY NOT BE AS ADVERTISED

Just days ago, Kaia and her SNL star boyfriend Pete Davidson, today 26, to grab some groceries while taking their stroll back home hand-in-hand.

The two love birds sparked dating rumors near the end of October after being spotted at numerous locations while enjoying a date around the city.

Neither Pete nor Kaia have confirmed the relationship.

Having fun! Pete was spotted at the Chicago Bulls vs New York Knicks game at Madison Square Garden at the end of October where Kaia was also watching from a different seat

Having fun! Pete was spotted at the Chicago Bulls vs New York Knicks game at Madison Square Garden at the end of October where Kaia was also watching from a different seat

Fun times: Kaia laughed as she watched the Knicks game with her dad Rande Gerber from the sidelines

Fun times: Kaia laughed as she watched the Knicks game with her dad Rande Gerber from the sidelines

Last year, the comedian gained lots of attention after his whirlwind relationship with pop star Ariana Grande, 26.

The two grew close in May of last year after being spotted together at a SNL after party and debuted matching tattoos just weeks later.

And then just one month after their first spotting, the couple confirmed that they are engaged.

But the relationship quickly fizzled our and just months later in October the two had split up. 

Former flames:  Pete and Ariana Grande step out to go apartment shopping while out in New York in June of last year

Former flames:  Pete and Ariana Grande step out to go apartment shopping while out in New York in June of last year

 

Kaia Gerber, 18, bundles up after a gym session as Pete Davidson celebrates his 26th birthday

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