She doesn't seem to have a care in the world!

Blac Chyna hit the gym for a workout yesterday morning, and by nightfall she was at the club partying down with pals. She certainly doesn't seem like a woman who is getting ready to fight her baby daddy for custody! BC and ex Rob Kardashian are due in court on September 18 to hash out an agreement over daughter Dream, and Kimmy K's bro is doing everything he can to make it to that point.

"Rob is listening to advice from his family and instructions from his lawyer to behave. Everyone wants him to be quiet and not get into any more trouble. He isn’t happy about going to court, but he also isn’t agreeing with Chyna’s demands," a source dished to People.

"[Rob] was basically told to shut up and lay low until he and Chyna come to an agreement. There have been concerns that he will lose custody. He just can’t act mental on social media. It could be devastating for him. Rob very much resents Chyna. He thinks she is evil. But for his daughter’s sake, he plans on staying calm," the source added.

So how is the sock designer holding up these days?

"[Rob] isn’t healthy, and isn’t making huge efforts to get healthier, but he does really care about Dream. He loves spending time with her. He always misses Dream when she is with Chyna," the insider revealed.

It feels like Chyna is just taunting Rob with her new $229K Bentley!