Olivia "Liv" Leigh, wealthy socialite and spa owner, suspects her fiancé of cheating on her, so she takes drastic steps to discover whether appearances are deceiving. And if those steps require a bit of stalking, a change of appearance, a hippo-sized dog named Spike, and sacrificing her manicure to clean house for a sexy but sloppy man whose neighbor is determined to break several of the strangest Guinness Book of World Records, why should that be a problem? Mike, a happily single auto mechanic, is more than content sharing his bachelor pad with piles of laundry, dirty dishes, and a sneaky ferret. But when a half-crazed woman in a bad wig shows up on his doorstep, what's a nice guy to do? Why, invite her in, unknowingly help her in her search for the truth and, in the process, fall head over heels for a woman who's never been less his type.