Kourtney Kardashian is “having fun” with her new beau Luka Sabbat

An insider told People magazine: “Kourtney is great. She seems very happy. She had fun in Chicago with friends and Luka. She is back in LA now with her kids. Things with Luka are pretty new. It’s not like she calls him a boyfriend. His young age doesn’t seem to matter.

“They are having fun. She finds Luka very charming and she is definitely interested. Everyone seems to have a very positive attitude about him.”

The news comes after a separate source claimed the ‘Keeping Up with the Kardashians’ star - who has kids Mason, eight, Penelope, six, and Reign, three, with ex-partner Scott Disick - doesn’t want anything "too serious" with Luka.

A source said: "Kourtney isn't looking for anything serious right now and is just enjoying her fun. Her and Luka laugh a lot and she's enjoying her time with him. It's easy for her since they have had a prior friendship for the past year now.”

Whilst a second insider added: "They started off as friends and it seems like it's turning into more. She is very attracted to him and wants to keep seeing him. She's known him for awhile and is very comfortable with him.

"She's always thought he was very easy to talk to and fun to hang out with. They are spending time together and its casual for now.”

Kourtney and Luka set tongues wagging over the weekend when they grabbed a bite to eat at The Nice Guy before attending the grand opening of TAO Chicago together alongside Malika Haqq and Jonathan Cheban.