Tame those Flyaways

If you plan on wearing your hair in a smooth updo or ponytail, like Blake Lively so often does, "toss a clear brow gel in your evening clutch," Chu advises. Her favorite go-to product? The new Flyaway Tamer from John Frieda (see Marie Claire's February issue for details). "Brush the wand over flyaways around your hairline and part whenever you're checking your lipstick," she says. "No Photoshop needed later!"