After seasons of beachy waves as the go-to long hairstyle, there's something so refreshing about Olsen's sleek look. Fire up a flat iron, and you're on your way to her pin-straight hair.

If you get serious hair envy every time you see Jennifer ... Jessica Alba's long hairstyle is brushed in a sleek, straight style where the lengths fall down her back, perfectly accentuating ...

For those rebelling against the ubiquitous bob, looking for easy hairstyles for long hair ... in our hearts for when she wore her straight and long hair. Paired with highlights for extra dimension ...