Scott Disick and Sofia Richie. Picture: Instagram

Scott Disick finds the public's interest in his love life to be "flattering".

The 34-year-old reality star - who has kids Mason, eight, Penelope, five, and Reign, three, with Kourtney Kardashian - is currently dating 19-year-old model Sofia Richie, and Scott takes the attention people pay to his personal life as a compliment.

He explained: "I guess it's kind of flattering that people care.

"It's not like I'm mad about it. Everybody's worried about something. Everybody is worried about other people's things, so it's fine."

Scott - who recently bonded with his eldest child, Mason, during a week-long trip to Cleveland - shares custody of his three children with Kourtney.

But the 'Keeping Up with the Kardashians' star insisted he doesn't harbour any fears about his kids.

Speaking to People, Scott shared: "I don't worry about them, they're unbelievable. Best kids in the world."

Despite this, an insider recently claimed that Sofia is fed up with Scott obsessing about his ex.

The celebrity duo have been dating since May last year, but it was suggested that Sofia is frustrated that the reality TV star appears to be so concerned with Kourtney.

The source explained: "Sofia is annoyed with Scott's obsession with his ex Kourtney."

In particular, the teenage star - who is the daughter of music icon Lionel Richie - has grown bored of having to listen to Scott complain about Kourtney's romance with Younes Bendjima.

The insider said: "She's tired of listening to Scott complain about Kourtney and Sofia really doesn't like to hear Scott whine about Younes taking his place."

It was suggested that Sofia is close to ending their relationship over the issue.

The source added: "For Sofia, it's a real turn-off when Scott stalks Kourtney online and obsesses about her, there is only so much more Sofia can take."