Scott Disick, 37, and girlfriend Amelia Gray Hamlin, 19, take his kids to dinner in Miami

Things seem to be getting serious between Scott Disick and his girlfriend Amelia Gray Hamlin.

On Saturday night, the 37-year-old Keeping Up With The Kardashians vet and his 19-year-old girlfriend were seen taking his three children Mason, 11, Penelope, eight, and Reign, six, for a sweet treat at Sugar Factory in Miami.

The pair continue their romantic vacation adventures in South Beach – now bringing her around his kids – as they keep getting stronger since they got out in October.

Family outing: Scott Disick, 37, dined with his new love lady Amelia Gray Hamlin, 19, and his three children Mason, Reign, and Penelope at Sugar Factory in Miami, as things got serious between the two

Family outing: Scott Disick, 37, was dining with his new sweetheart Amelia Gray Hamlin, 19, and his three children Mason, Reign and Penelope at Sugar Factory in Miami, while things got serious between the two

Stepmother ?: Just eight years older than Mason, the model seemed to get along with Scott and his brood as she walked behind him in a stylish outfit

Stepmother ?: Just eight years older than Mason, the model seemed to get along with Scott and his brood as she walked behind him in a stylish outfit

Scott continued to debut his new cotton candy pink locks while going casual in cargo pants and a gray hoodie.

He was seen holding hands with Penelope and Reign – both budding fashionistas – as they made their way to the South Beach spot.

Amelia wore black jeans and a pair of Bottega Veneta heels and opted for a sexy shoulder top for a family date.

Being only eight years older than Mason, she looked like she felt nice in the family walking behind the brood with a friend.

On arrival at Disick, was seen with a smoking cup of something sweet surrounded by candy – certainly every kid’s dream – despite mom Kourtney Kardashian being notoriously strict with her kids’ diet.

Loving Dad: For the past few days, he has merged his family life with his model girlfriend of a few months, while things keep burning strong between them

Loving Dad: For the past few days, he has merged his family life with his model girlfriend of a few months as things continue to burn strong between them

Support System: The model was seen with a friend while bringing some friends to give Scott some time with his kids

Family fun: Amelia wore black jeans and a pair of Bottega Veneta heels, and opted for a sexy shoulder top for a family date night

Support System: The model was seen with a friend while bringing some friends to give Scott some time with his kids

Deep Squad: The KUWTK vet was seen with a full group of nannies and guards walking down Ocean Drive

Deep Squad: The KUWTK vet was seen with a full group of nannies and guards walking down Ocean Drive

Official: The couple officially took to Instagram ahead of Valentine's Day, and for the past few days she's been wearing a new gold Rolex on her wrist

Official: The couple officially took to Instagram ahead of Valentine’s Day, and for the past few days she’s been wearing a new gold Rolex on her wrist

Last week, Disick took Amelia for a Valentine’s Day in Miami, and it appears he gave her the new gold Rolex on her wrist as a romantic gesture.

Disick posted with the teen on Instagram right before the holidays when they first made their romance official.

The pair could be seen dining at the upscale eatery Carbone putting his hand around her chair as they grinned from ear to ear.

Previously, they’d taken a ride in his flashy green Lamborghini before spending the afternoon on a boat in Biscayne Bay.

That same week, they were seen packing up on the PDA on the beach while taking an ocean walk hand in hand, with a source saying they ‘looked very in love.’

Bread: He led his bunch of stylish offspring before indulging in a very high-calorie treat like he posted on Instagram

Bread: He led his bunch of stylish offspring before indulging in a very high-calorie treat as he posted on Instagram

Quality time: The couple have whipped it up in South Beach and spend a lot of time eating out and taking boat trips

In love: A source saw the couple packing up on the PDA during an ocean walk as they were reported to look 'very in love'

Quality time: The couple have whipped it up in South Beach and spend a lot of time eating out and taking boat trips

Cotton candy: the resident reality prankster seemed to be trying a more youthful look as he went from platinum blonde hair to pink in recent days

Cotton candy: the resident reality prankster seemed to be trying a more youthful look as he went from platinum blonde hair to pink in recent days

Merging groups: On Friday, they were seen having lunch with Reign and Kardashian confidant Jonathan Cheban, alongside a surprise guest - Larsa Pippen - the now-disgraced family friend

Merging groups: On Friday, they were seen having lunch with Reign and Kardashian confidant Jonathan Cheban, alongside a surprise guest – Larsa Pippen – the now-disgraced family friend

Back of the pack: Amelia could be seen chasing the large group, including some friends and Disick's personal staff

Back of the pack: Amelia could be seen chasing the large group, including some friends and Disick’s personal staff

On Friday, he continued joining Amelia with his circle when they saw lunch with Kardashian confidant Jonathan Cheban and the surprise guest, Larsa Pippen, the now disgraced family friend.

The sighting came the same day that Kim Kardashian announced her divorce from Kanye West after seven years of marriage, while Amelia was seen chatting next to the former Real Housewife of Miami.

Not their first trip together, the couple spent New Years in Mexico and have also gone to Santa Barbara as he has also grown close with Eyal Booker, the boyfriend of her sister Delilah’s Love Island.

Perhaps a routine when it comes to his age-gap relationships, Disick has been photographed at Sugar Factory in recent years with his ex-girlfriend, Sofia Richie, before calling it quits over the summer.

Vacation Friends: Not their first trip together, the couple spent New Years in Mexico and on top of that, went to Santa Barbara

Vacation Friends: Not their first trip together, the couple spent New Years in Mexico and on top of that, went to Santa Barbara

Sugar rush: He posed with a smoking cup of sweetness and some candy once inside

Sugar rush: He posed with a smoking cup of sweetness and some candy once inside

All smiles: The beloved couple got on the PDA while on vacation

All smiles: The beloved couple got on the PDA while on vacation

Although Sofia was hurt that he was moving on with someone she once considered a friend – prompting her to stop following the Hamlin sisters – it was said that she was not ready to be a ‘stepmother’ for his children. and that the relationship was getting too serious.

Now the lady in charge appears to be Amelia, but the couple were said to be taking it slow.

Scott and Amelia are having a great time together. They went out with friends, spent time together and generally just had a really good time, ” a source told ET.

‘They still aren’t super serious and just take things from day to day and keep things light and fun,’ adding that ‘Scott likes that things are calm and easy with her [Amelia]

Date Spot: Over the course of their three-year relationship, Disick and Sofia had appeared at the youthful spot countless times;  pictured 2017

Date Spot: Over the course of their three-year relationship, Disick and Sofia had appeared at the youthful spot countless times; pictured 2017

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