Vixen Blac Chyna is ride or die for her mini-me. The hip-hop model went to social media this week to show fans how she’s clocking in mommy duties.

On Thursday, Chyna hit up Instagram with a poolside pic of herself and son King Cairo.

In late March, Chyna went to Instagram with a throwback grade school pic.

The same week, reports emerged about Chyna and her ex-fiancé Rob Kardashian coming to terms with a child support arrangement.

We’re told Rob and Chyna will split custody 50/50 … though Rob will likely have his daughter more of the time. What’s really incredible … Rob was paying Chyna $20K per month in support and now he’ll pay nothing. Our sources tell us the agreement states each parent will only pay for Dream’s needs when she’s with them … and things like medical expenses and school will be split down the middle. (TMZ)

A few weeks ago, Chyna shared footage of herself clocking in mommy duties with her children.