Though she may be forever remembered as Elaine Benes – she of the “big wall of hair,” nipple slip and uncomfortable dancing – on the NBC sitcom “Seinfeld” (1990-98), actress Julia Louis-Dreyfus allowed her comedic talents to shine in a variety of film and television projects ranging from “Saturday Night Live” (NBC, 1975- ) to the animated feature, “A Bug’s Life” (1998). And her return to network television with “The New Adventures of Old Christine” (CBS, 2006- ) appeared to have for once broken the “'Seinfeld’ curse” that plagued her co-stars’ subsequent projects.Born Jan. 13, 1961 in