Scott Disick is getting ready to be a father of three kids as he and reality star Kourtney Kardashian revealed that they are expecting their first child in the season premiere of "Keeping Up With The Kardashians."

The celebrity couple already have two children, Mason and Penelope, both of whom have been occasionally seen in episodes of "KUWTK" and related spin-offs such as "Kourtney and Khloe Take Miami."

With Father's Day coming up, Disick spoke about his Father's Day plans with E! News even before the third baby news was confirmed.

"I'd like to just be able to sit home with the kids and relax," Disick said about his plans. He has been known to be a party animal and has gotten into trouble with Kourtney numerous times through the course of their relationships because of his drinking and partying.

His evolution from the happy-go-lucky young adult and his transition into fatherhood was documented in the reality series and he literally grew up in front of the world's scrutinizing eyes when he struggled to fit into the Kardashian Clan and prove that he is a responsible father.

"You know, just watching your kids grow is pretty wild. Seeing yourself in them everyday. It's pretty crazy. Seeing a kid grow right in front of your eyes is kind of breathtaking, you know?" said Scott when asked about his thoughts on fatherhood.

The rapidly growing clan also had a new addition last year with Kim and Kanye's baby North. The new generation of Kardashians are rapidly growing and can be expected to be as close and tightly knit as the previous generation.

"They try to talk to each other as well as they can, obviously, my son is doing the most talking. He's the oldest." said Disick, talking about first-born Mason.

The couple are in the Hamptons at the moment while they are filming "Kourtney and Khloe Take the Hamptons," yet another spin-off to their successful reality series.

Rumours about the third pregnancy have been going around for some time but absolute confirmation came on the premiere of the latest "KUWTK" season where Kourtney shares the news to long time love Scott Disick in their home. His reaction was a priceless: "Holy S-t!"

Their E! family were the first to congratulate the couple just moments after the news was broken on television.

Congrats to @KourtneyKardash & @ScottDisick on their baby news! Watch the special moment: http://t.co/dsEDogGXLH pic.twitter.com/vr6bjalfg1

— E! Online (@eonline) June 9, 2014

Meanwhile, the season preview also revealed that the latest season will feature all of the preparations leading up to the Kim and Kanye wedding as well as Khloe's divorce drama with Lamar Odom.