Kim Kardashian is moving further into scripted entertainment: she’s signed on to star in and executive-produce The Fifth Wheel, an ensemble comedy.\n The screenplay comes from writers Paula Pell (Saturday Night Live, Sisters, Girls5eva) and Janine Brito (Mr. Mayor, Bless the Harts); Pell will also produce alongside Kardashian.\n Kardashian will portray the title character — the...