When it comes to glamorous red carpet hairstyles, we never really got into the whole "less is more" thing (isn't more is more the whole point of diva-dom?). But lately, the chicest celebs have proven that sometimes the easiest, most low-key looks are the hottest. Exhibit A: The Side Sweep, or strands swept to one side, cascading over your shoulder. Nothing could be easier--or sexier. Check out our gallery of stars who've mastered the easy elegance of the Side Sweep.