Reports of the demise of "Lipstick Jungle" may have been premature. The NBC drama about well-heeled women in New York, starring Brooke Shields, was shuffled off to Friday nights two weeks ago amid reports that the show was canceled and that the remaining episodes would not be shown. But as of this week "Lipstick Jungle" is breathing again. The reason: It showed signs of life on Friday and picked up 50 percent more viewers when delayed viewing (from DVRs and other devices) was included in the ratings for the episode broadcast a week earlier. Ben Silverman, the co-chairman of NBC Entertainment, said the network will definitely finish the 13 episodes that it originally ordered - it has four more episodes to go - and may order more if the show "grows more."