Nude Celebs: Lauren Walsh - Though she's determined to lose her unwanted virginity before she graduates, attractive 18-year-old high school senior Katie Powers (Olivia Alaina May) finds it's more difficult than she expected in this raunchy comedy. As she goes on her quest for the guy who will deflower her, a string of sexual calamities leaves her still a virgin on the last night before graduation. Lauren Walsh, Crystal Baker, Karmen Elena Morales, Todd Leigh and Kim Argetsinger co-star.