As a former soap opera star, actress Isla Fisher could well have spent her career trapped in daytime television. She managed to break free of her sudsy bonds, however, first in London theater, then in mainstream Hollywood movies, all the while carving out a promising film career. But a public past that included racy spreads in British tabloids, stories about late-night partying and numerous romances, and constant questioning of her engagement to Sacha Baron Cohen (a.k.a. Ali G) threatened to turn her burgeoning career into a tabloid circus. Instead, Fisher stayed mum on her personal life and