An out-of-wedlock baby, Tootie? Did Mrs. Garrett teach you nothing? Facts of Life alumna Kim Fields on Friday gave birth to her and Broadway-actor boyfriend Christopher Morgan's first child, a son named Sebastian, says People.... Kevin Costner and his wife Christine on Sunday welcomed their first child together (and Kev's fifth overall), a son named Cayden Wyatt. (Better than Crash or Postman, I 'spose.).... Brittany Murphy has secretly married screenwriter Simon Monjack, Us has learned. The giveaway? Someone stumbled across a Bloomingdale's registry for "That 'I'll Never Tell-l-l-l' Chick and The Writer Dude.'"