There's nothing sexier than hair that looks like it's been disheveled by a roll in the sheets. Mimic the effect by scrunching large sections of damp hair in your hands as you move a blow-dryer in circles around your head (hold it about six inches away). This fluffs the hair rather than matting it down. Another trick: Rub your crown lightly, like it's a baby's belly, for a few seconds to create slept-in texture.
