Since turning 18, Kylie Jenner seems to have grown up overnight. Whether she's moving into her own mansion or filming risqué music videos with boyfriend Tyga, Kylie has definitely grown up in front of our eyes. But is she ready to get married?! Fans began to speculate that the Keeping Up With the Kardashians star was engaged to Tyga Wednesday night when the rapper referred to her as his fiancée in a Snapchat video. But a source close to the family says Kylie and Tyga are not engaged. Could an engagement be imminent though? During the premiere episode of I Am Cait, Kylie revealed that she was just like Caitlyn Jenner's mom, Esther Jenner, in that they were both "married" by 17. Based on that comment, there's no doubt about: Kylie and Tyga are pretty serious.
