Straight haired-girls can be the envy of many curly-haired ladies, but just because hair is without waves, it doesn't mean it's smooth sailing. Straight hair comes with its very own concerns, from frizz to lack of volume and split ends, straight hair often needs a good blow-dry and plenty of styling serum for a truly sleek, silky finish. For those faking a poker straight look with straightening irons a protecting product is essential! These celebrities prove straight hair is anything butโฆ