Is she naughty? When plain, boring marketing drudge Stephanie Blanton reinvents herself as Stevie Bliss, the world finally takes notice! Her sizzling book, Blissfully Single, is soon rapidly climbing bestseller lists. Meanwhile, Stevie is sending men's libidos out of control with her philosophy of ''lovin' 'em and leavin' 'em.'' Or nice? Reporter Owen Dasher wants to interview the sexy singles expert. He's hot for her bod, yet senses underneath Stevie really yearns for babies and white picket fences. He'd love to expose a few of her secrets. But as Christmas draws near, the real scoop might well be how ''Dasher Conquers the Vixen'' -- both in bed and out!