Kate Hudson, 36, flashes her incredible abs in a daring cutaway jumpsuit as she parties with rumoured boyfriend Nick Jonas, 23

She's rumoured to be dating the baby of The Jonas Brothers family, but Kate Hudson proved she can successfully keep up with the 23-year-old on Thursday night.

The 36-year-old mum-of-two looked sensational in an abs-flashing jumpsuit as she party-hopped across New York to the Up & Down nightclub where rumoured boyfriend Nick Jonas was also partying.

Kate had been out for the Golden Heart Awards in Manhattan that night, but made a quick change into a racy ensemble to make it a late evening for the moviestar.

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Abs-olutely fabulous: Kate Judson wowed onlookers when she stepped out in a revealing jumpsuit 

Abs-olutely fabulous: Kate Judson wowed onlookers when she stepped out in a revealing jumpsuit 

Kate made strides to the nightspot in chunky black heels that matched her jumpsuit and elegant barrel clutch bag.

The actress flashed a glimpse at her impressively toned midrift and from the side showing special definition in her abs.

The single sweetheart left alone, though her rumoured beau wasn't far behind, keeping a low profile in a hoodie and trainers. 

Blonde ambition: The screen star - who is the daughter of Goldie Hawn - appeared younger than her 36 years

Blonde ambition: The screen star - who is the daughter of Goldie Hawn - appeared younger than her 36 years

Cracking figure: The star of How To Loser A Guy In 10 Days scored a fashion hit with the latest look
Cracking figure: The star of How To Loser A Guy In 10 Days scored a fashion hit with the latest look

Cracking figure: The star of How To Loser A Guy In 10 Days scored a fashion hit with the latest look

Party-hopping: Kate Hudson was looking chic as she hopped across town for a late night at Up & Down on Thursday, seemingly accompanied by Nick Jonas

Party-hopping: Kate Hudson was looking chic as she hopped across town for a late night at Up & Down on Thursday, seemingly accompanied by Nick Jonas

Kate, who separated from fiance Matt Belamy earlier this year, was first linked to Nick last week, when details of their 'summer fling' emerged.

And it's claimed that the mother-of-two is embracing their age difference as an excuse to relive her youth a little.

An insider for Us Weekly claims : 'She loves that Nick is younger and that they can let loose.'

The publication's source also asserts that the Almost Famous actress is enjoying being able to switch between her role as a mother and getting to enjoy the lighter side of life with the 23-year-old hunk.

Rumoured beau: The youngest of The Jones Brothers, Nick, was seen exiting the venue by himself that night

Rumoured beau: The youngest of The Jones Brothers, Nick, was seen exiting the venue by himself that night

Impressive: Kate looked impressively toned with her midriff on show for the afterparty

Impressive: Kate looked impressively toned with her midriff on show for the afterparty

Ab-solutely fabulous: She showed off her svelte figure in a black jumpsuit with matching open-toed heels

Ab-solutely fabulous: She showed off her svelte figure in a black jumpsuit with matching open-toed heels

Costume change: Kate Hudson was later spotted heading out to party at Up & Down in the Big Apple
Costume change: Kate Hudson was later spotted heading out to party at Up & Down in the Big Apple

Costume change: Kate matched her heels to her jumpsuit for the late night out

The insider added that it's not a serious relationship this time around, saying: 'She doesn't see it. This is just a fun hookup for her. It's not like she's in love.' 

Kate certainly seemed to be having fun on Thursday night, when she capped off a week of hard partying with a red carpet appearance at the Golden Heart Awards in Manhattan.

Two years ago, Kate teamed up with Michael Kors to promote his charity campaign, Watch Hunger Stop, with the United Nations and she was there to see the handbag designer promote his project once again, and stuck faithfully to him in a show of support.

Keeping her young: Kate has been linked to the singer, 13 years her junior, with sources claiming that he is keeping her young

Keeping her young: Kate has been linked to the singer, 13 years her junior, with sources claiming that he is keeping her young

Summer fling: Kate is said to be enjoying the end of a summer fling with Nic

Summer fling: Kate is said to be enjoying the end of a summer fling with Nic

White hot! It's hard to believe the 36-year-old Oscar nominee - rocking bright yellow Louboutins - is a mother to two small sons
White hot! It's hard to believe the 36-year-old Oscar nominee - rocking bright yellow Louboutins - is a mother to two small sons

White hot! Earlier that night, Kate had been seen partying at Golden Heart Awards at Spring Studio

Dirtiest red carpet ever! Two years ago, Kate teamed up with Michael Kors to promote his meal delivery campaign, Watch Hunger Stop, with the United Nations

Dirtiest red carpet ever! Two years ago, Kate teamed up with Michael Kors to promote his meal delivery campaign, Watch Hunger Stop, with the United Nations

Looking chic: Cosying up for a picture, glamorous duo Diane and Kate similarly talked shop

Looking chic: Cosying up for a picture, glamorous duo Diane and Kate similarly talked shop

For every fan that purchases a $12 T-shirt or a $300 watch, the 56-year-old designer will donate 50 or 100 meals to hungry children. 

It's hard to believe the 36-year-old Oscar nominee - rocking bright yellow Louboutins - is a mother to two small sons.

The Fabletics co-owner - who relies on trainer Nicole Stuart - shared a cheeky, behind-the-scenes snap of herself getting touched up by her glam squad. 

All for charity: For every fan that purchases a $12 T-shirt or a $300 watch, the 56-year-old designer will donate 50 or 100 meals to hungry children

All for charity: For every fan that purchases a $12 T-shirt or a $300 watch, the 56-year-old designer will donate 50 or 100 meals to hungry children

'Waiting on my date for the evening...Love this dress!' The Fabletics co-owner - who relies on trainer Nicole Stuart - shared a cheeky, behind-the-scenes snap of herself getting touched up by her glam squad

'Waiting on my date for the evening...Love this dress!' The Fabletics co-owner - who relies on trainer Nicole Stuart - shared a cheeky, behind-the-scenes snap of herself getting touched up by her glam squad

Leaving her hotel: It's incredibly likely that the floral halter cocktail dress Kate 'loved' came directly from her date for the evening, Michael

Leaving her hotel: It's incredibly likely that the floral halter cocktail dress Kate 'loved' came directly from her date for the evening, Michael

California blonde: The Rock the Kasbah actress was her usual effervescent, bubbly self with kohl-rimmed eyes and a wavy partial updo

California blonde: The Rock the Kasbah actress was her usual effervescent, bubbly self with kohl-rimmed eyes and a wavy partial updo

It's incredibly likely that the floral halter cocktail dress Kate 'loved' came directly from her date for the evening, Michael.

The Rock the Kasbah actress was her usual effervescent, bubbly self with kohl-rimmed eyes and a wavy partial updo.

Hudson - whose mother is Goldie Hawn - later chatted with Diane inside Spring Studios for the glitzy ceremony and auction. 

Gal pals: Hudson - whose mother is Goldie Hawn - later chatted with Diane inside Spring Studios for the glitzy ceremony and auction

Gal pals: Hudson - whose mother is Goldie Hawn - later chatted with Diane inside Spring Studios for the glitzy ceremony and auction

'Thank you for a beautiful evening and cause!' You can probably bet that the German-born 39-year-old's elegant cobalt blue halter gown was also crafted by Kors

'Thank you for a beautiful evening and cause!' You can probably bet that the German-born 39-year-old's elegant cobalt blue halter gown was also crafted by Kors

The man of the hour also posed with Golden Globe winner Emily Blunt, who appeared to be in great spirits for the fashionable charity event.

The British 32-year-old opted for a black sequinned creation picked by stylist Jessica Paster, but her listless locks and shiny complexion could have used help. 

They women were also accompanied by American actress Diane Kruger on the night, looking sterling in a floor-skimming blue number. 

Fab pair: The man of the hour also posed with Golden Globe winner Emily, who appeared to be in great spirits for the fashionable charity event

Fab pair: The man of the hour also posed with Golden Globe winner Emily, who appeared to be in great spirits for the fashionable charity event

Hey girl hey! The Sicario star then hung out with Kruger - born Heidkrüger - and both ladies toted black, boxy clutches

Hey girl hey! The Sicario star then hung out with Kruger - born Heidkrüger - and both ladies toted black, boxy clutches

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