What is the sexiest hairstyle for your Valentine's Day date? The bombshell blowout, of course. Models like Kate Upton wow on red carpets and magazine covers with the help of a round brush and a blow dryer.
When you don't have time to run to the salon, you can fake a blowout by pulling your hair back into a loose ponytail and using a round brush on the ends. Then, spritz hair with dry shampoo for a voluminous finish. Try Serge Normant Meta Revive Dry Shampoo ($25).