Hollywood's new fertility poster couple, Charlie Sheen and Denise Richards — who just welcomed daughter Sam Sheen in March — already are expecting their second child, per People. Baby No. 2 is due in June.... Deborah Norville says she's quitting her self-titled MSNBC show to focus on her other gig at Inside Edition, which she has anchored since '95. Deborah Norville Tonight will wrap its run in mid-January.