Blac Chyna-Rob Kardashian Update: Model Posts Flirty Snapchat Video With Rumored Boyfriend, Teases His Weight Loss Regimen

Blac Chyna is slowly starting to let people in on her rumored romance with Rob Kardashian. The pair, who was first linked as a couple on Jan. 25, have been taking to social media to share pictures and short videos of each other.

On Friday, Chyna posted a Snapchat video showing Kardashian laughing and smiling. The video also revealed that the former reality star shaved his beard. In another Snapchat, Chyna took Kardashian grocery shopping for fruits and vegetables. "Yo, I love Whole Foods. Everything is just so fresh and nice," she said in the video.

In yet another Snapchat, the former stripper showed her cooking a few healthy meals for her rumored beau.

According to reports, the 27-year-old mother of one has been working with Kardashian to help him lose weight and get healthier. In January, her personal trainer Chris Jinna told Us Weekly that he had created a fitness regimen and meal plan for them.

“She just asked some type of tips for Rob, to get him a meal plan,” he said. “So I created a plan for them and sent it over. They both have the same goals. They just want to basically get in shape, kind of shred a little bit, just have a healthier life, live a healthier lifestyle.”

Jinna said Kardashian and Chyna are taking their fitness journey "pretty serious" and often hit the gym together.

Even though Chyna is said to be helping the 28-year-old sock designer get in better shape, his family is reportedly not happy about the romance. A source close to the Kardashians told TMZ everyone is worried Chyna may cause him to relapse.