The former model, 28, wore her 7-carat diamond during a makeup tutorial on Snapchat. She raised her left hand to her face several times but made no mention of Kardashian's recent social media activity.
As previously reported, the Arthur George sock designer, 29, took down pics of his bride-to-be following an argument. "They didn’t break up; they had a fight,” an insider told Us Weekly. "They fought and then started talking again yesterday. It was just a fight."
The heated interaction happened while the couple were filming their new E! docuseries, Rob & Chyna. (On July 14, the pair teased the show by sharing a screenshot of themselves during a confessional on set.)
"Rob is just not used to filming again, and it’s been hard on him. Everything with Chyna is moving so fast. … She’s a single parent and filming the show and all of her other work commitments, so Rob has been feeling neglected by her. She has also been doing things on her own a lot with her girlfriends," the source added. "They were filming this weekend, and one of the people in her crew asked her to do something without him, and he snapped. He was pissed that she was neglecting him again."
There's a chance the encounter will eventually air. A source previously told Us that "everything" about their relationship will be on the show.
Despite the recent hiccup, Kardashian and Chyna are excited about the future. As Us exclusively revealed, the two are expecting a baby girl. Last month, Chyna opened up about what kind of father she thinks Kardashian will be.
"Overprotective! For sure. Loving, caring," she told Entertainment Tonight during the Cannes Lions International Festival of Creativity in France on June 22. "Rob is just a big bundle of joy."
Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics and more delivered straight to your inbox!