Spoiled and devious, dark-haired Bianca was the villainess of Beverly Hills Teens. Most of her schemes involved trying to snag High School hunk Troy Jeffries. Bianca was relunctantly aided in her plotting by her hapless and hopelessly devoted manservant Wilshire Brentwood. Another occasional ally was self-styled playboy, Pierce Thorndyke III. Bianca's entrances were always dramatic and she was fond of stepping onto red carpet from the comfort of her humongous pink limo while a fanfare played.