[header] How to dress like ashley tisdale [title] Wash your hair with a curl shampoo (herbal essences totally twisted, aussie catch the wave, etc. [step] ) or a volume shampoo if you have thin hair. Then condition. 
[title] If you have frizz-prone hair, put in a frizz serum (john frieda). [title] Then put in some leave in conditioner and dry your hair or let it air dry.