Scott Disick Posts a Nude Photo of Kourtney Kardashian on Instagram

Scott Disick gave his ex-girlfriend Kourtney Kardashian a mysterious shout-out on Instagram on Thursday. After Kourtney posted a naked photo of herself from a recent shoot she did with photographer Brian Bowen Smith for Vanity Fair, Scott posted a close-up shot of the same image on his own page. "Now that's 1 hot mama," he wrote. In the racy snapshot, a nude Kourtney is seen lying on the ground with her arms behind her back while facing away from the camera.

The strange message comes on the heels of a dramatic Summer for the parents of Mason, Penelope, and Reign. After calling it quits in early July, the troubled reality star stepped out with an 18-year-old Canadian model named Lindsay Vrckovnik. The stunning blonde recently denied being involved with the father of three, but their recent outings seem to hint otherwise. See Scott's post above, then check out Kourtney's 13-step guide to the single life.