Gwyneth Paltrow’s polished blowout gives hope to anyone with fine hair! To achieve her sleek style, David Dieguez of New York City’s Blow Dry Bar suggests applying a straightening serum to damp hair before drying it with a round, boar-bristle brush. Next, smooth strands from roots to ends using a ceramic flat-iron. Finish by spritzing two squirts of sea-salt spray—like Sedu's ($13; folica.com)—onto fingertips and scrunching ends with hands for piece-y texture.
For tips for thick, curly, and all kinds of hair, click through the gallery!