A source told a US magazine that the reality star is in the early stages of pregnancy.
They said, following a dinner date with sister Khloe and rumoured boyfriend French Montana: ‘Kourtney looked really pretty. She had a nice flush on her cheeks’
‘She is only a few months along,’ the insider continued. ‘It was planned.’
‘Kourtney wants to have a handful of kids,’ the source adds.
The baby is reportedly due in December, the source continuing: ‘Hey don't know the gender yet…They just want the baby to be healthy.’
35-year-old Kourtney and partner Scott Disick are already parents to 4-year-old son Mason and 1-year-old daughter Penelope.
Kourtney fell pregnant with her first child in Miami when she was on a break from Scott. They star was unsure about becoming a parent, but has since become a devoted mother with her own parenting blog.
Kourtney is fresh from Europe where she attended the wedding of younger sister Kim Kardashian.
The wedding took place in Florence, Italy, with celebrations beginning in Paris.
Kourtney attended the wedding with sisters Khloe Kardashian and Kylie and Kendall Jenner as well as mum Kris Jenner.
Brother Rob was notably absent after flying home amidst reports of a family row.