He shares three children with his ex Kourtney Kardashian.
And on Father’s Day Sunday, Scott Disick, 35, spent time with his kids in Malibu, enjoying lunch and some fun in the sand.
His girlfriend Sofia Richie, 19, was also along on the celebratory outing, keeping watch as Scott played with son Mason, eight, and daughter Penelope, five.
![Scott, 35, spent time on the beach in Malibu on Father's Day](https://i.dailymail.co.uk/i/newpix/2018/06/18/06/4D5BF0D000000578-0-image-a-81_1529301227282.jpg)
Inseparable: Scott Disick, 35, kept a loving gaze on younger girlfriend Sofia Richie, 19, as he spent time on the beach in Malibu with his kids on Father’s Day on Sunday
Scott kept a loving gaze on his much younger girlfriend Sofia as he hit the beach.
He was dressed in camo pants that he rolled up as he headed into the surf and a khaki hoodie over a khaki t-shirt.
Sofia, the daughter of crooner Lionel Richie, synthesized with her older beau by also wearing a green ensemble of jeans and matching cotton jacket.
![After a Father's Day lunch at Nobu, Scott played with his son Mason, eight](https://i.dailymail.co.uk/i/newpix/2018/06/18/06/4D5BF4D300000578-0-image-m-82_1529301326563.jpg)
![They played on the beach below the celebrity-friendly restaurant located on a bluff overlooking the Pacific Ocean](https://i.dailymail.co.uk/i/newpix/2018/06/18/06/4D5BF42F00000578-0-image-a-83_1529301338807.jpg)
Daddy duty: After a Father’s Day lunch at Nobu, Scott played with his son Mason, eight, on the beach below the celebrity-friendly restaurant located on a bluff overlooking the Pacific Ocean
![His little man: The doting dad planted an affectionate kiss on his oldest child's lips](https://i.dailymail.co.uk/i/newpix/2018/06/18/06/4D5BF3BE00000578-0-The_doting_dad_planted_an_affectionate_kiss_on_his_oldest_child_-m-85_1529301459631.jpg)
His little man: The doting dad planted an affectionate kiss on his oldest child’s lips
![Kept an eye out: Meanwhile, Sofia, the daughter of crooner Lionel Richie, hung out with Scott's daughter Penelope, five](https://i.dailymail.co.uk/i/newpix/2018/06/18/07/4D5BF05C00000578-5855463-Meanwhile_Sofia_the_daughter_of_crooner_Lionel_Richie_hung_out_w-m-94_1529302839878.jpg)
Kept an eye out: Meanwhile, Sofia, the daughter of crooner Lionel Richie, hung out with Scott’s daughter Penelope, five
![His little girl: Penelope, who turns six next month, later joined her father on the sand](https://i.dailymail.co.uk/i/newpix/2018/06/18/06/4D5BF0E100000578-0-image-a-66_1529300747589.jpg)
His little girl: Penelope, who turns six next month, later joined her father on the sand
Not photographed on the outing was Scott’s youngest child with ex Kourtney – son Reign, three.
He and the reality star were together from 2006 until 2015, but they never married.
Scott has been dating Sofia since September 2017.
Kourtney, meanwhile, has been romancing a toyboy, Algerian model Younes Bendjima, 24, since December 2016.
![Laid back style: Scott was dressed in camo pants that he rolled up as he headed into the surf and a khaki hoodie over a khaki t-shirt](https://i.dailymail.co.uk/i/newpix/2018/06/18/06/4D5BF09200000578-0-image-a-73_1529300795204.jpg)
Laid back style: Scott was dressed in camo pants that he rolled up as he headed into the surf and a khaki hoodie over a khaki t-shirt
![He's all white: Mason, in a white tee and shorts, really enjoyed the waves](https://i.dailymail.co.uk/i/newpix/2018/06/18/06/4D5BF64100000578-0-image-a-74_1529300810062.jpg)
He’s all white: Mason, in a white tee and shorts, really enjoyed the waves
![Free spirit: Little Penelope looked lovely in a blue velvet dress](https://i.dailymail.co.uk/i/newpix/2018/06/18/06/4D5BF10B00000578-0-image-a-67_1529300755259.jpg)
Free spirit: Little Penelope looked lovely in a blue velvet dress
![Pensive: Scott shares his children, including three-year-old son Reign, with his former partner, Keeping Up With the Kardashians star Kourtney Kardashian](https://i.dailymail.co.uk/i/newpix/2018/06/18/07/4D5BF6BB00000578-0-image-m-93_1529301639466.jpg)
Pensive: Scott shares his children, including three-year-old son Reign, with his former partner, Keeping Up With the Kardashians star Kourtney Kardashian
![Beach day: Scott was seen after his beach romp helping Mason dry off in a large blue and white striped towel](https://i.dailymail.co.uk/i/newpix/2018/06/18/07/4D5BF4CD00000578-5855463-Scott_was_seen_after_his_beach_romp_helping_Mason_dry_off_in_a_l-m-95_1529302920615.jpg)
Beach day: Scott was seen after his beach romp helping Mason dry off in a large blue and white striped towel
![Simpatico: Sofia synthesized with her older beau by also wearing a green ensemble](https://i.dailymail.co.uk/i/newpix/2018/06/18/07/4D5BF09B00000578-5855463-Sofia_synthesized_with_her_older_beau_by_also_wearing_a_green_en-m-96_1529302955537.jpg)
Simpatico: Sofia synthesized with her older beau by also wearing a green ensemble