1. To get Leslie Mann's hairstyle, part your hair slightly to the side to start.
2. Apply texturizing product to damp hair and rough dry with your hands to add texture.
3. Once your hair is completely dry, wrap a few sections of hair around a 1 1/2-inch curling iron to create more waves throughout your hair.
4. Finger comb through your waves and mist them with anti-humidity hairspray to tame flyaways.
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