#BlacChyna and #RobKardashian keeping each other in shape ☘ #RobBlac #ChynaRobbed

A video posted by The Shade Room (@theshaderoominc) on



These two can't stop and they won't stop! Blac Chyna and Rob Kardashian have taken their romance to the gym ... hey, if the Kardashians can't keep this boy working out, maybe the lure of Blac' boobies can!

Blac and Rob have been teasing the Kardashians on social media for the past three days and they don't appear to be letting up on their campaign to embarrass the family, piss off Kylie and her sisters and rack up views on their Instagrams. This latest installment of the Blac-Rob drama has the former stripper in a sports bra, doing Stairmaster in the gym with Rob. She's also feeing him a hearty breakfast after their workout. While we don't see either of their faces, the shoes, tats and voices give them both away.

On Tuesday, Rob joked about having a Kardashian baby with Blac; while Kris Tweeted that it was a "challenging day." It all started Sunday when Chyna hinted she's banging the Kardashian boy ... and the rest is history!

Do you think these two are joking or for realz???

/Blac Chyna's Instagram (left), Rob Kardashian's Snapchat (right)