Reality TV star Scott Disick has successfully reintegrated himself back into the Kardashian-Jenner clan, after working hard to get his life back on track in recent months. After being seen constantly with his ex-girlfriend Kourtney Kardashian and their kids, he has now been spotted doing Christmas Tree shopping with Caitlyn Jenner.

US Weekly was able to talk to some eyewitnesses who saw Scott and Caitlyn at Tina’s Trees in Sherman Oaks, California Wednesday. The pair reportedly scoured the lot for the perfect Christmas Tree, while being followed by rolling cameras, presumably for one of their reality shows on E!. Both stars appear on “Keeping Up with the Kardashians” and “I Am Cait.”

“Scott and Caitlyn seemed really close and were having a good time. They were talking casually as they strolled around the lot,” said one eyewitness. They were reportedly shopping for a tree which would find its way into Caitlyn’s Malibu home.

Clearly, Scott and Kourtney Kardashian’s former step-dad are in good terms even following their breakup. Just days ago, there was also evidence that Scott has also gained the favor of Kourtney's mom, Kris Jenner. She took to Instagram to declare her support for Scott and even called him one of the true loves of her life.

Scott’s approval rating is clearly on the rise, following his month-long stint in the Cliffside Malibu rehab facility. He checked himself in back in October, and sought treatment for alcohol and substance abuse. Following a month in the facility, he has been seen out and about, and in the constant presence of his kids and the Kardashian-Jenner family, including Kourtney.

While Scott has integrated himself into the family once again, it remains unclear if he and Kourtney are romantically back together. Kourtney is reportedly keeping close tabs on him, fearing that he may fall off the wagon once again.

"Keeping Up With the Kardashians," Season 11 airs every Sunday at 9:00 p.m. ET on E!.