Scott Disick and Kourtney Kardashian may have moved on to their separate lives but the self-proclaimed 'lord' is still not done hitting on the KUWTK star.

People Magazine reports the 32-year-old reality star posted a nude photo of the mother of his kids, five-year-old Mason, three-year-old Penelope and 10-month-old Reign in Instagram on Thursday. "Now that's 1 hot mma," he captioned the black and white photo.

Kardashian released the same shot from her Vanity Fair shoot on Tuesday.

After splitting in July, the former on-and-off couple for nine years seemed to have accepted the end of their relationship. Just last week, Disick was spotted getting cozy with 18-year-old model Lindsay Vrckovnik - something that came no surprise for the reality star.

"Kourtney knew this would be coming," a source told People Magazine. "Seeing Scott in photos with other girls still hurts, of course, but they are broken up."

But sources told Hollywood Life that the Dash owner still hasn't totally got her ex out of her system.

"Kourtney is disgusted by Scott and is adamant that she's never taking him back but she's still weirdly obsessed with him," the source revealed. "She googles him all the time and she refuses to unfollow him on Instagram. Her sisters don't understand why she won't unfollow him because he's always posting pictures that upset her."

Her excuse? "Kourtney's excuse is that she needs to keep an eye on him for the sake of the kids but it's a pretty flimsy reason," the source added. "Her friends have told her she should cut off all social media contact but she hasn't been able to do it yet, it's like a sick addiction."

After Disick's post, Kardashian took to Instagram what looked like her violent reaction.

"Bad," she captioned her photo. "Real bad, Michael Jackson."