Matthew Byars, who was introduced as an assistant to Karen Huger on 'The Real Housewives of Potomac,' has died, according to the Maryland medical examiner.

Stars of the ‘Real Housewives’ franchise remember Byars as ‘a sweet soul’ with ‘genuine heart and boundless energy’ who was ‘loved by so many.’

They don’t make them like us. I wish I could have saved you,” the “RHONJ” star wrote on social media while memorializing her friend.