If you've watched 30 Rock this past season, you've seen how funny actress Edie Falco can be. As C.C. (Celeste Cunningham), she's been a hoot opposite Alec Baldwin. Well, Showtime noticed, and they announced today that the three-time Emmy-winner, best known as Carmela on The Sopranos, will star in a new show for their network. She'll be playing a "strong-willed, iconoclastic New York City nurse juggling the frenzied grind of an urban hospital and an equally challenging personal life" is the 30-minute, single camera, dark comedy.