A source tells ET that Kylie Jenner is 'super excited' for baby No. 2 with Travis Scott. This after the reality star shared a touching video diary on Instagram, confirming her second pregnancy. The source adds that Kylie's mom, Kris Jenner, and sisters -- Kendall Jenner, Kim Kardashian, Kourtney Kardashian and Khloe Kardashian -- are supporting her any way they can.