Rob Kardashian and Blac Chyna Engaged! Their Relationship in 5 Photos

Blac Chyna has a sparkly new diamond on that finger, which can only mean one thing: that Rob Kardashian’s mom, Kris Jenner, must have purchased her son’s engagement ring for him. Well, make that two things: that the sock designer, 29, and the social media star, 27, are betrothed after a whirlwind romance of just over two months. Let’s celebrate the couple by looking at their lightning-fast romance. …