Turns out Scott Disick's fraternizing with young women isn't very impressive to his ex and baby mama, Kourtney Kardashian.

According to Us Magazine, "Kourtney is worried for Scott, as are Scott's friends and the whole Kardashian family... they aren't angry - just concerned because he's clearly going through something."

33-year-old Scott has recently been out and about in Cannes and other party hardy hot spots with a bevy of young women, including 19-year-old Bella Thorne.

Before that, he was also out celebrating his latest birthday in Las Vegas, where the itinerary was just as wild.

Us Magazine reports, "the partying and photos emerging are symptomatic of situations they've had in the past with him where he's been in a really bad place, mentally."

We'll see if Scott heeds any of the advice from friends and families to slow down his rowdy ways.