Olivia Munn might get fired from `Newsroom`?

London: Actress Olivia Munn might be asked to leave HBO`s `Newsroom` because of her huge ego issues with co-stars.

The actress has been riling her co-stars and colleagues on the sets because "she`s such a diva", reported Digital Spy.

"Olivia acts like she runs the show. She bosses everyone around, whines about the scripts and tells the wardrobe staff they can`t do anything right. By the end of each shoot, people aren`t even speaking to her. If she keeps this up, she won`t be around for long," a source said.