Tie the knot -- literally -- with Kate Beckinsale's soft updo from a Self magazine event on Apr. 30. Coat dry hair with a paste, such as Verb Sculpting Clay ($12, verbproducts.com). Brush hair to one side and split in half, holding a section in each hand. Twist right over left, left over right and down through the middle, as if making a knot. Wrap the right-hand tail to the left and pin. Repeat on the left, pinning to the right.