Found it on MediaTakeOut who got part of the report from Radar Online. Read the messy gist below

The Blac Chyna and Rob Kardashian mess just got messier. According to Radar Online, Blac Chyna’s alleged lover is asking for a court supervised paternity test. Chyna took a “test” while on her reality show, but her alleged lover Pilot Jones doesn’t believe the results from the one. Here is what they are reporting:
Blac Chyna’s lover is demanding a DNA test to prove that Rob Kardashian is not the father of the reality star’s baby, RadarOnline.com has learned. As Radar reported, the reality star and Kardashian’s fiancée was secretly hooking up with singer and actor Pilot Jones earlier this year, and an insider told Radar he’s telling friends he will demand a DNA test from his former fling, in an episode that aired just weeks after Radar exposed her affair with Jones.

Source: http://topeoke..com/2016/10/omg-blac-chynas-ex-is-asking-court-to.html