Kourtney and Justin have both yet to directly address the rumors. However, we do know that the two are longtime family friends and neighbors, and have known one another for years. In October, Justin Instagrammed a photo of the pair hanging out at Universal Studios Hollywood for its "Halloween Horror Nights." The two spent about an hour and a half together at the park, going through several haunted mazes
, before heading to the Saddle Ranch Chop House restaurant at Universal CityWalk. Justin was walking with his arm around Kourtney and joking with her about being scared, an onlooker told ET at the time.