Big blond wig. Do-me shoes. A bra that could serve as a floatation device. She's about to take her genius IQ for a walk on the bimbo side. Someone's pilfering company secrets at Just Peachy, a giant cosmetics firm owned by hunky Steve Smith. When he decides to do some undercover security in disguise as "Stephanie" Smith, his sister Leah, a sociologist working on her doctorate, grabs her own undercover opportunity to prove her theory that nerds stand no chance in the world. She interviews for a low-level security job first as "Leah the super-nerd" then as "Candi Devereaux," a stereotypical out-to-there bimbo. To her shock, security specialist Mark Colson hires both of her. Mark isn't fooled--Leah/Candi are obviously the same woman, a suspicious character, and quite likely the corporate thief. He'll stay very close to her. As for Leah, the highly unsettling and extremely irresistible Mr. Colson begins to rattle all her assumptions about what a man wants from a woman. It's about honesty . . . unfortunately. In the meantime, "Stephanie" has met his match in corporate rival Kate Bloom, who is determined to best the smart new woman in the company. And yet, Kate feels flustered by Stephanie's strangely masculine appeal . . .