Noah Centineo, the male lead of every movie about high school crushes, appears to have a crush of his own these days. Per E! News, he was out at a private Halloween party with Stassie Karanikolaou, also known as Anastasia Karanikolaou, one of Kylie Jenner's best friends.A source told E! that the two were seen making out at a West Hollywood bash with Jenner, where the friends dressed up as Power Rangers (Centineo was not a ranger).