Shocker! Actress Anna Faris has announced that she is leaving the popular CBS sitcom ‘Mom’ before its eighth season. The actress was in a two year contract that would have taken her through season 8, so it’s a mystery why Farris is leaving. The ‘Mom’ sitcom on CBS has been a winner for the network. Writers say her character will not be replaced & her absence will be addressed during the season. Read more here.