18 Times Celebs Rocked Long, Straight Hairstyles

Long, straight hairstyles will never go out of style. In this gallery, I feature some of the best straight hairstyles on celebrities today.

To get super-straight hair, you'll need a blow dryer, a flat iron, and the right styling products. Which types you use are based on your hair texture. For curly hair, you'll want a straightening balm like L'Oreal Paris Oleo-Keratin Smooth Intense Xtreme Straight Creme.

You can either blow dry your own hair or get it professionally done. If you have super curly hair, you can have pin-straight hair, too, but I recommend getting it professionally blown-out in a salon or have a chemical straightening treatment done like Japanese hair straightening. Find out more about these methods in my article, How to Get Super Straight Hair.

Here, Sarah Wright has flat-ironed her already straight hair. The results are a gorgeous sleek look. Find out my favorite flat irons.

More on this look:

• The Perfect Blowout: How to Blow Dry Your Hair Like a Professional
• How to Keep a Blowdry Fresh on the Second Day

Forget Jennifer Aniston, Blake Lively has one of the most coveted hairstyles ever. 

If your individual hair strands are thin, but you have a lot of hair, you can grow hair long, just ask your stylist to cut in long layers. Layers add body. But make sure the stylist doesn't thin hair too much. And invest in a good thickening, volumizing spray or mousse. But a little will go a long way. Too much product will also weigh hair down.

Video: How to Get Blake Lively's Long Waves

Consider hair extensions. Not all hair extensions are a major investment. You can get a few clip-on extensions for extra body.

Note the gorgeous hair color and blunt bangs.

If you get sick of stick-straight hair, add a bit of wave to it. Let hair air dry. Most hair has ​a natural wave to it. If you let hair air-dry, the natural wave will add body. Scrunch hair as it dries for added wave.

Find out how to give yourself beachy waves.

You'll need a great curling iron. Here's a list of the best   curling irons.

If you like the look of bangs with long hair, check out this photo gallery of​ my favorite bang hairstyles.

More on long hairstyles:

• My Favorite Long Hairstyle Photos
• Photos of Long, Wavy Hairstyles
• Is Your Hairstyle Aging You?
• How to Style Hair: 13 Secrets Your Stylist Won't Tell You

Love the center part here, it works on Nancy's face shape but would not work on everyone's!

A look like this requires the perfect blow-out if you have even a little bit of wave in your hair. See "How to give yourself a professional blowout."

Jessica Lucas actually has naturally wavy hair. She got this look and you can too by giving yourself a professional blowout, then straightening hair further with a flatiron.

Bangs looks great paired with long hair. For more bangs inspiration, check out these photo galleries of bang hairstyles.

My stylist cuts my hair with a razor and the effects are amazing. The edges you see here on Jennifer Aniston were created with a razor. Also, note her gorgeous color.

Want more Jennifer Aniston? Check out Jennifer Aniston Hair: Her 20 Most Iconic Hairstyles.