Blac Chyna tweeted her fiance Rob Kardashian's phone number so he would be forced to change it.

Rob's pregnant fiance seems to have taken inspiration from him, after he posted his half-sister Kylie Jenner's phone number on Twitter Monday night (26Sep16). The reality star retaliated after he got angry at his sisters for not inviting Chyna to a baby shower they were going to throw just for him.

Chyna publicized his digits on the social media site on Thursday night (29Sep16), although he seemed to be aware of what she was doing as she explained on Snapchat it was a ploy to make him change his number, so old admirers would no longer be able to contact him.

“To ensure that your man is not texting no b**ches, just tweet his number out,” she said in the video before moving to show Rob looking at his phone, which keeps receiving notifications, and she asks, “How’s that feel, Rob?”

“Feels good,” he replied with a smile without looking at the camera.

Referring to his busy phone, she adds, “Get your number changed, thank you!... And to all these females wanna keep texting his phone 'cause they had his number before, talking about 'You good?','You and Chyna good?' Naw, we good (sic)! We good... We straight, all right?"

The couple, which is expecting their first child together, reportedly hit a rocky patch but Rob proved they were going strong by posting a Snapchat video of him in bed with Chyna on Wednesday (28Sep16).

He went on a rant against his family on Twitter on Monday when he wrote, “Didn’t invite the Mother of my child to a baby shower you all were trying to throw for me!!? You all must have lost your damn minds."

After he shared Kylie number he assured fans it was his doing and he hadn't been hacked.