Kourtney Kardashian wants more children.

Kourtney Kardashian

Kourtney Kardashian

The 'Keeping Up With The Kardashians' star is reportedly keen for her and partner Scott Disick to add to their family, despite feeling like a "single mother" at the moment.

A source shared: "Her dream is to have five or six kids.

"[She is] effectively a single mom at this point [but] she lives and breathes for those kids though, her devotion is amazing."

The couple - who have been together for nine years - are believed to be going through a rocky patch in their relationship, with the 35-year-old television personality supposedly frustrated by Scott's partying ways.

But despite everything, Kourtney is desperate to make things right for their three children - Mason, five, Penelope, two, and two-month-old Reign - however she feels about her 31-year-old partner.

The source added to US' OK! magazine: "She always puts them first and makes sure they're never exposed to negativity or arguments, even when she and Scott are at rock bottom."

Meanwhile, Scott recently gushed about his three "amazing" children.

He said: "We've been fortunate enough to have three amazing kids.

"They don't really make our lives any harder, they make it easier, because you kind of realise what life's about. We're pretty fortunate for that and I thank God for that."