He was admitted to hospital in Chicago last week and died early on Saturday morning due to complications arising from pneumonia, his publicist said.
“We ask that his family’s privacy continues to be respected,” said Damica Taylor.
More here: BBC NEWS | Entertainment | Comedian Bernie Mac dies aged 50
Wow, I wasnt expecting this. I dont believe it, first Carlin now Bernie Mac. RIP
Really sad. Def didnt expect to hear this! RIP Bernie. 
Very sad. I always liked his show, and the few movies I’ve seen him in. I liked the way he never backed down from anybody.