Scott Disick has "gone over a ton of stuff" with Rob Kardashian about parenting.

Scott Disick

Scott Disick

The 'Keeping Up With The Kardashians' star - who has Mason, six, Penelope, four, and 20-month-old Reign, with his ex-partner Kourtney Kardashian - has been offering his advice to the 29-year-old sock designer, who is expecting his first child with his fiancé Blac Chyna.

Scott told PEOPLE magazine: "I've given him some [parenting advice] and we've gone over a ton of stuff together. I mean, I'm super excited for him. I think he's going to be an amazing dad. I'm super excited for that.

"That baby is going to be a big part of my life and my kids' life, so I'm excited about that."

Meanwhile, Scott previously revealed he is confident Rob will be a good father.

He shared: "I think every day is such a big day, especially when you're a dad. I've given Rob a lot of advice, but all things, I think, will pan out in the whole television thing that we do. I think people will see it there."

And Rob is excited about being a "fun and goofy" parent like his own dad was to him.

Of his father, the late Robert Kardashian, he said: "He's definitely happy, looking down. I had a really close bond with my dad. I was only with him for 15 years. That's why I'm looking forward to having that long-term bond with my child and being funny and goofy like my dad was.

"I'm excited for this little journey now with my child and Chyna. I want to have a fun life."