Kourtney Kardashian to Scott Disick: I'm Not Talking to You Until You Accept My Engagement!

Travis Barker 'helped design' fiancée Kourtney Kardashian's engagement ring

Caitlyn Jenner gives frosty response to news of Kourtney Kardashian's engagement

Scott Disick 'Avoids' Travis Barker, Skips Family Events Because of Him