Blac Chyna posts Rob Kardashian's phone number: 'How's that feel?'

LOS ANGELES, Sept. 30 (UPI) -- Blac Chyna posted fiancé Rob Kardashian's phone number Thursday in an effort to cut off his contact with other women.

The 28-year-old model tweeted the 29-year-old reality star's number amid concerns about other women just days after Kardashian shared his half-sister Kylie Jenner's number online.

"To ensure that your man is not texting no [expletive], just tweet his number out," Blac Chyna explained in an accompanying Snapchat post. "How's that feel Rob? How you feel? Get your number changed, thank you!"

"To all these females [who] want to keep texting his phone 'cause they had his number before, talking about, 'You good? You and Chyna good?' No, we good. We good. We good. We straight. Aight?" she added.

Kardashian can be seen laughing in the clips as his phone is constantly pinging. The couple, who are expecting their first child, previously had an explosive fight over texting that was captured on their E! series, Rob & Chyna.

The Keeping Up with the Kardashian star had tweeted Jenner's number Monday after his family reportedly didn't invite Blac Chyna to a baby shower. He and the model put on a show of solidarity Wednesday amid rumors they had split.

"Rob and Chyna are fine," a source told E! News. "They are together, but it's just difficult right now. They are living separately because that makes for a more harmonious life for the two of them. They just bicker a lot."

Blac Chyna and Kardashian got engaged in April after three months of dating and announced they are expecting the next month. Rob & Chyna airs Sundays at 9 p.m. ET on E!.