Holly Ramsay gets cozy with her legs as she cuddles

Holly Ramsay gets cozy with her legs as she cuddles up to boyfriend Adam Peaty before cradling her newborn brother Jesse in a slew of sweet snaps

Holly Ramsay got cozy with boyfriend Adam Peaty and cradled her newborn brother in a series of sweet snaps posted to her Instagram on Sunday.

The 23-year-old daughter of TV chef Gordon Ramsay looked sensational as she slipped into a tiny black velvet minidress to pose with the 28-year-old Olympic swimmer from a recent wedding.

Adam looked dapper in his sharp suit and wrapped his arm around Holly’s slim waist as they smiled for the camera.

The beauty then helped babysit and cuddled baby Jesse James after her mother Tana, 49, gave birth on November 8.

They were later joined by their four-year-old brother Oscar as they changed into their pajamas and relaxed on the sofa together.

Couple: Holly Ramsay, 23, got cozy with boyfriend Adam Peaty, 28, and cradled their newborn brother in a series of sweet snaps posted to her Instagram on Sunday

Couple: Holly Ramsay, 23, got cozy with boyfriend Adam Peaty, 28, and cradled their newborn brother in a series of sweet snaps posted to her Instagram on Sunday

Family: The beauty then helped babysit and cuddled baby Jesse James after her mother Tana, 49, gave birth on November 8

Family: The beauty then helped babysit and cuddled baby Jesse James after her mother Tana, 49, gave birth on November 8

She captioned the post, “November highlights.”

Holly also has siblings Megan (25), twin brother, Jack (23) and Tilly (22).

Dad Gordon made the surprise announcement earlier this month that his wife, whom he married in 1996, had given birth to their son.

In a post on November 11, three days after his 57th birthday, the chef wrote on Instagram: “What an amazing birthday present, please say hello to Jesse James Ramsay, 7lb 10oz, massive!!!” Another bundle of love the Ramsay Brigade!! 3 boys, 3 girls…. Completed’

The Hell’s Kitchen star shared the news along with a series of adorable pictures of the family in the hospital.

Holly previously shared more snaps from the couple’s wedding getaway, showing off a ring on her wedding finger.

As the caption for her post, she wrote: “4ever.”

In August she took Adam back to her family home in Rock, Cornwall.

Cute: She was later joined by four-year-old brother Oscar as they put on their pajamas and relaxed on the sofa together

Cute: She was later joined by four-year-old brother Oscar as they put on their pajamas and relaxed on the sofa together

Love: The couple also enjoyed a romantic meal

Love: The couple also enjoyed a romantic meal

Busy: She captioned the post, “November highlights.”

Busy: She captioned the post, “November highlights.”

She shared a gallery of snaps on Instagram as she enjoyed a range of fun activities with her Olympian boyfriend.

The couple were spending quality time with their youngest sibling Oscar, four, as Holly snapped a photo of him and Adam in a pub.

In another photo, Holly posed for a selfie in a Land Rover while Adam gave his thumbs up while working out in the back next to Oscar.

The beauty also revealed that the couple had enjoyed a countryside walk and a sumptuous meal with their family.

In another photo, Holly looked incredible in a pink bikini as she hugged her little brother while sitting on a sun lounger.

Adorable: Holly previously shared more snaps from the couple's wedding getaway, showing off a ring on her wedding finger

Adorable: Holly previously shared more snaps from the couple’s wedding getaway, showing off a ring on her wedding finger

She also posed for a selfie from a small rib boat, wearing a blue Nike sweatshirt and black shorts.

Adam appeared to be enjoying the Ramsay family pool as he relaxed in a large rubber inflatable boat while looking out to sea.

She captioned the snap, “A weekend to remember.”

The couple’s relationship has gone from strength to strength since confirming their romance in June.

Adam accompanied Holly to the opening of her chef dad Gordon, 56,’s new Lucky Cat restaurant in Manchester.

Adam and Holly enjoyed a PDA-filled getaway to Rome late last month, which they eagerly documented for their followers on Instagram.

Ruminating: Dad Gordon made the surprise announcement earlier this month that his wife - who he married in 1996 - had given birth to their son

Ruminating: Dad Gordon made the surprise announcement earlier this month that his wife – who he married in 1996 – had given birth to their son