Scott Disick has booked himself in for a party just two weeks after leaving rehab.

Scott posted a flyer for the Sin City event, which will feature an open bar from 9pm to 11pm, on his account. He added the caption: "Vegas I'm back @1OAKLV for #NYE2016! Enter to win a free VIP trip to meet me" Despite his demons, Scott - who checked into the luxury Cliffside Malibu rehab clinic last month - was last week said to be doing better than ever.

A source said: "Something has clicked in his head. He's in a very healthy place, and he's being a lot more authentic than before.

"He used to give everyone what I call 'rehab speak,' where he was just repeating phrases that you know he heard in counselling somewhere. These days, he's being a lot more clear in what he's saying. "He used to always talk about 'taking responsibility,' but now it seems like he's actually taking responsibility by trying to spend time with his kids."

Scott split from long-term partner Kourtney Kardashian - the mother of his children Mason, five, Penelope, three, and 11-month-old Reign - earlier this year.