If there's no specific reason for it, then we're calling the fashion police!

Kourtney Kardashian took son Reign to a playdate in Beverly Hills today, and the reality star was dressed for the gloomy LA weather in an all black outfit, which she accessorized with a black bandana around her neck. We caught her yesterday with baby daddy Scott Disick, so it's not totally out of the realm of possibility that they got frisky and he left a love mark that she needed to cover. This bandana is like the new turtleneck!

Our theory makes total sense, too, in the wake of new reports that The Lord wants to have another baby with his lady. Apparently, now that LD is clean and sober, he wants to add to his brood and solidify his on-again relationship with his girlfriend of nine years.

"Scott is getting himself back in Kourtney’s arms by his recent change in behavior by being so great. It has made him confident that things are going to work out," a source dished to Hollywood Life. "Add that with all the recent excitement of Saint joining the Kardashian family and it’s shown Scott that he would be happy to have another child with Kourtney," the source added.

You don't honestly think Scotty D is putting in all this effort and not getting any nooky, do you? We don't!