1. To get Alyson Hannigan's hairstyle, start by applying a volumizing mousse to damp hair. Create a side part, and then blow dry using a barrel brush.
2. Mist your hair with a heat protectant spray. Then, use a 1-inch curling iron to loosely curl the ends of your hair.
3. Mist your hair with a texturizing spray, and then use a comb to loosen your curls.
4. Finish with a medium-hold hairspray.
See More Alyson Hannigan Hairstyles
Rate this photo: