We've put together a list of our absolute favorite summer hairstyles, complete with step-by-step details straight from the stylists who created the looks, including Jennifer Lopez's curly half-updo. We love how Jennifer worked with the natural curl of her locks, making this style ideal for those humid days when your strands just can't be tamed. Take the two top sections of your hair and pin them back with bobby pins, but allow tendrils and flyaways to frame your face. The perfectly disheveled ringlets are part of the appeal. Click through the gallery to see more sexy styles you can try right now.