To all appearances, Gretchen Wilson went overnight from talented obscurity to phenomenon. Her meteoric rise, the kind experienced by only a handful of artists in the past few decades, was that rare instance where talent and moment meet to form a cultural tidal wave. Still, she knows better than anyone the simple force that fueled it. "The reason I've been successful is that I've been genuine from the get-go," she says, "and I continue to try to do that. I'm an open book."