Reality television star Rob Kardashian is keeping the spotlight on his publicized engagement to vixen Blac Chyna and showed off her assets on social media this weekend.

Rob released a few Chyna clips to his Instagram page including one where he makes it rain stacks on her lower backside.

Check out details on Rob Kardashian and Blac Chyna’s engagement plans on the next page…

Weekend reports claim Rob and Chyna could officially tie the knot within the next 12 months.

Rob Kardashian and Blac Chyna will be married within a year in front of the entire Kardashian family, or that’s at least plan A for the couple … TMZ has learned. Sources close to the couple tell us BC and Rob don’t want a long, drawn out engagement — so they’re already talking about ceremony ideas, and even a guest list. We’re told they’re certain they want Rob’s family to be there. (TMZ)

This weekend, Rob showed off a playful clip of celeb sister Kim Kardashian West‘s alleged reaction to his engagement.

A few days ago, Kim’s rap husband Kanye West playfully addressed the engagement with paparazzi.

“I’m working on music, on the next [Yeezy Season] collection. [Blac Chyna’s wedding?] You know what? I haven’t been invited. [laugh] You know, Rob is my brother I love Rob. I just roll with it. I love Rob, that’s all I can say. I love Rob.” (X17 Online)