Scott Disick, 37, puts his arm around a bikini-clad Amelia Hamlin, 19, in Malibu

They were first romantically linked after they were seen arriving to Kendall Jenner‘s birthday party on Halloween.

And Scott Disick, 37, and Amelia Hamlin, 19, appeared to confirm their budding relationship during a PDA-filled beach hang out on Monday afternoon in Malibu.

Disick had his arm wrapped tenderly around a bikini-clad Hamlin as they leisurely strolled on the shore. 

Showing some affection of her own, Amelia held onto Scott’s dangling hand that happened to be carrying a small bottle of water. 

Amelia’s sexy floral print two piece consisted of a pair of high-legged bottoms and a tie-front top that allowed her to show off her enviably fit frame. 

The daughter of Lisa Rinna and Harry Hamlin wore her lengthy brunette hair down and she kept a pair of chic shades over her eyes as she walked the beach with Disick.

Hamlin, who turns 20 on June 13,  accessorized her look with a pair of silver hoop earrings and a slew of matching chains. 

As she made her way down the crowded beach in Scott’s arm, Amelia could not help but flash a few smiles. 

Scott kept comfy for his date with the model in a plain black tee and a pair of board shorts.

The Talentless founder had his golden brown hair slicked back and he shielded his eyes with some trendy sunglasses.

Disick, who happens to be the ex of Kourtney Kardashian, also happened to have a silver watch fastened around his wrist. 

Their romantic sunset stroll on Monday came less than 24-hours after the love birds indulged in a date night at Tre Lune in Montecito, CA.

Amelia shared a slew of snapshots of the couple’s delicious dinner. 

The pair also happened to grab dinner together at the swanky Italian Joint on November 9.

Both Disick and Hamlin took to their Instagram stories to share snaps of their dinner spread during the date. 

The dinner date was the second time in a week they were spotted together, after arriving together at Kendall Jenner’s Halloween-themed birthday party.

They were both spotted arriving at the party, held at Harriet’s Rooftop at 1 Hotel in West Hollywood.

Disick was dressed up as the Jim Carrey comedic character Ace Ventura, while Hamlin opted for a pink bob wig, candy bra and short shorts with knee-high boots.

The party date came just two months after Disick split with Sofia Richie, after three years of dating.

While Richie was 15 years younger than Disick, there is an 18-year age difference between Disick and Hamlin. 

Over the two months since his split with Richie, Disick has also been seen out and about with other women.

He was spotted on dates with models Bella Banos and Megan Blake Irwin, while also spotted hanging out with his ex Kourtney Kardashian.

Hamlin was previously dating Mercer Wiederhorn earlier this year.