There are iconic outfits we’ll always remember (Janet Jackson's Superbowl getup, natch), quotes that will forever be ingrained in popular culture and songs that everyone and their mothers know. And then, there's “The Rachel."

We’re sure hairstylists in the '90s cringed when they got their 20th request of the day for the super-popular cut, mad famous by "Friends" star Jennifer Aniston. The hairdo, which became something of a bouncy, layered phenomenon, is one of the most iconic hairstyles in the world to this day, even though it's been more than 20 years since it first made its debut. Funnily enough, Aniston called it "ugliest haircut I've ever seen.".

The days, Aniston has been sporting another questionable haircut, although this time it's for a role in her new movie "Squirrels to the Nuts." When she's not on set, Brad Pitt's ex is sure to show off her California beach-bum tresses which are as perfect as ever.

We look at some of the most memorable celebrity hairstyles over the last few decades. Grab your blow dryers! We’re sure you’ll be inspired after reading this.

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  • Jennifer Aniston's 'The Rachel'

    We're sure hairstylists in the '90s cringed when they got their 20th request of the day for the super-popular cut, mad famous by "Friends" star <a href="http://www.huffingtonpost.com/news/jennifer-aniston/" target="_hplink">Jennifer Aniston</a>. The hairdo, which became something of a bouncy, layered phenomenon, is one of the most iconic hairstyles in the world to this day, even though it's been more than 20 years since it first made its debut. Funnily enough, <a href="http://www.huffingtonpost.com/2011/01/18/jennifer-aniston-hated-the-rachel_n_810229.html" target="_hplink">Aniston called it "ugliest haircut I've ever seen."</a>.

  • Farrah Fawcett

    Much like "The Rachel", back in the '70s, you could just tell your hairstylist you wanted <a href="http://www.huffingtonpost.com/2012/12/03/farrah-fawcett-photo_n_2220463.html" target="_hplink">Farrah hair</a> and they knew exactly what to do. They'd proceed to expertly feather your hair, adding some bounce and volume for the perfect 'do. Fawcett's hair became such a part of her identity, you'd be hard-pressed to discuss her career without also mentioning <a href="http://www.huffingtonpost.com/2013/06/25/farrah-fawcett-hairstyle-photos_n_3491827.html" target="_hplink">that wonderfully sexy mane.</a> Get the look <a href="http://www.youtube.com/watch?v=gfGt4C2gG5Y" target="_hplink">here</a>.

  • Brigitte Bardot

    The French are in the business of churning out fashion and beauty icons on a regular basis, and '60s sex kitten <a href="http://en.wikipedia.org/wiki/Brigitte_Bardot" target="_hplink">Brigitte Bardot</a> is one of the most memorable when it comes to hair. The blond bombshell took her voluminous bed head to new heights, rivaling the likes of Marilyn Monroe. Her cascading locks are still remembered and recreated today by the current crop of Hollywood starlets -- <a href="http://www.huffingtonpost.ca/2013/06/30/pamela-anderson-style_n_3525439.html" target="_hplink">Pamela Anderson</a> and <a href="http://www.huffingtonpost.com/news/kate-upton/" target="_hplink">Kate Upton</a> owe Ms. Bardot props for inspiring their million-dollar looks. Get the look <a href="http://www.youtube.com/watch?v=jt3mevqJ_fQ" target="_hplink">here</a>.

  • Diana Ross

    This hairdo may not be the most requested but it's definitely unforgettable. <a href="http://www.usmagazine.com/celebrity-beauty/pictures/25-most-iconic-hairstyles-of-all-time-2013254/30060" target="_hplink">Diana Ross' do seemed almost to rival the diameter of the moon</a>, and is still coveted today by celebrities <a href="http://www.usmagazine.com/celebrity-news/news/pic-kim-kardashian-channels-diana-ross-with-afro-wig-heavy-makeup-2012248" target="_hplink">including Kim Kardashian</a> and <a href="http://uk.omg.yahoo.com/news/solange-knowles-says-diana-ross-inspired-new-afro-083646256.html" target="_hplink">Solange Knowles</a>. We're not sure anyone has come close to matching the magnitude that is Diana's Ross' epic hair.

  • Audrey Hepburn

    Audrey Hepburn's iconic updo in the 1961 film <a href="http://www.imdb.com/title/tt0054698/?ref_=sr_1" target="_hplink">"Breakfast at Tiffany's"</a> is hair perfection. The elegant chignon she wore still resonates today with that little part of us that sighs wistfully at Audrey as 'that girl' in the little black dress, mini tiara and layered pearl necklace. Get the look <a href="http://www.youtube.com/watch?v=2pfgIPcZFj0" target="_hplink">here</a>.

  • Marilyn Monroe

    It would be a huge miss not to include Marilyn Monroe on this list! The "Some Like It Hot" star's sexy blond bob has been mimicked by so many starlets, including <a href="http://www.lovelyish.com/2012/08/05/rip-marilyn-12-celebrities-with-marilyn-monroe-inspired-hair/" target="_hplink">Scarlett Johansson, Kate Moss, Madonna and Lindsay Lohan</a>. Her 1950s retro glam waves were an integral part of her image right up until her last days. <a href="http://www.youtube.com/watch?v=D57DM8t3wsg" target="_hplink">Get the look here</a>.

  • Cher

    <a href="http://www.instyle.com/instyle/package/transformations/photos/0,,20290120_20488608_20946099,00.html#20946119" target="_hplink">Dark, waist-length hair, parted down the middle</a>. That was <a href="http://www.huffingtonpost.com/news/cher/" target="_hplink">Cher</a>'s claim to beauty fame (we guess her acting and singing factored in there as well.) The '60s star still makes headlines today and has managed to keep her iconic mane pretty much status quo, minus the odd cut, <a href="http://hollywoodlife.com/2013/06/19/cher-hair-the-voice-finale-performance/" target="_hplink">wacky experimentation</a> and <a href="http://www.dailymakeover.com/hairstyles/women_celebrity_hairstyles/cher_sept_12_2010/" target="_hplink">curly adventure</a> here and there. In Cher's case, simple translates to memorable.

  • Sarah Jessica Parker

  • Elizabeth Taylor

  • Margaret Thatcher

  • Mia Farrow

  • Kate Middleton

  • Bettie Page

    In this photo taken in 1954 by photographer Bunny Yeager, model Bettie Page poses on a merry-go-round at an amusement park in Miami. Yeager was a model who become a pin-up photographer in the 50's and 60's. (AP Photo/Copyright Bunny Yeager) NO SALES

  • Amy Winehouse

    FILE - In this Friday Feb. 16, 2007 file photo British singer Amy Winehouse poses for photographs after being interviewed by the Associated Press at a studio in north London. Soul diva Amy Winehouse who had Grammy-winning songs and fans around the world died with empty vodka bottles in her room and lethal amounts of alcohol in her blood _more than five times the British drunk driving limit, a British coroner ruled Wednesday Oct. 26, 2011. Coroner Suzanne Greenaway gave a verdict of "death by misadventure," saying the singer died of accidental alcohol poisoning when she resumed drinking after weeks of abstinence. (AP Photo/Matt Dunham, File)

  • Bob Marley

    FILE - In this July 4, 1980 file photo, Jamaican Reggae singer Bob Marley performs at a reggae festival concert in Paris. A new musical featuring the songs of Bob Marley, the world premiere of William Shakespeare's “Measure for Measure” by the innovative Fiasco Theater company and an Australian take on “Peter Pan” are among next season's offerings at The New Victory Theater. “Bob Marley's Three Little Birds” is based on a story by Marley's daughter, Cedella. (AP Photo/file)

  • Halle Berry

    LOS ANGELES, CA - MARCH 05: Actress Halle Berry arrives at the premiere of Tri Star Pictures' 'The Call' at the Arclight Theatre on March 5, 2013 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

  • Anna Wintour

    LITTLE ROCK, AR - JULY 08: Anna Wintour attends the Oscar de la Renta: American Icon reception at the William J. Clinton Presidential Center on July 08, 2013 in Little Rock, Arkansas. (Photo by Wesley Hitt/Getty Images)

  • NEXT: Farrah Fawcett's Evolving Hair

  • July 1973

  • December 1974

  • February 1976

  • February 1976

  • June 1976

  • June 1976

  • August 1976

  • November 1976

  • November 1976

  • November 1976

  • December 1976

  • January 1977

  • January 1977

  • January 1977

  • January 1977

  • June 1977

  • July 1977

  • October 1977

  • June 1978

  • July 1982

  • December 1981

  • June 1983

  • October 1986

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Cher

Dark, waist-length hair, parted down the middle. That was Cher’s claim to beauty fame (we guess her acting and singing factored in there as well.) The '60s star still makes headlines today and has managed to keep her iconic mane pretty much status quo, minus the odd cut, wacky experimentation and curly adventure here and there. In Cher’s case, simple translates to memorable.

Brigitte Bardot

The French are in the business of churning out fashion and beauty icons on a regular basis, and '60s sex kitten Brigitte Bardot is one of the most memorable when it comes to hair. The blond bombshell took her voluminous bed head to new heights, rivaling the likes of Marilyn Monroe. Her cascading locks are still remembered and recreated today by the current crop of Hollywood starlets -- Pamela Anderson and Kate Upton owe Ms. Bardot props for inspiring their million-dollar looks. Get the look here.

Marilyn Monroe

It would be a huge miss not to include Marilyn Monroe on this list! The "Some Like It Hot" star's sexy blond bob has been mimicked by so many starlets, including Scarlett Johansson, Kate Moss, Madonna and Lindsay Lohan. Her 1950s retro glam waves were an integral part of her image right up until her last days. Get the look here.

Farrah Fawcett

Much like “The Rachel”, back in the '70s, you could just tell your hairstylist you wanted Farrah hair and they knew exactly what to do. They'd proceed to expertly feather your hair, adding some bounce and volume for the perfect 'do. Fawcett's hair became such a part of her identity, you'd be hard-pressed to discuss her career without also mentioning that wonderfully sexy mane. Get the look here.

Audrey Hepburn

Audrey Hepburn’s iconic updo in the 1961 film “Breakfast at Tiffany’s” is hair perfection. The elegant chignon she wore still resonates today with that little part of us that sighs wistfully at Audrey as 'that girl' in the little black dress, mini tiara and layered pearl necklace. Get the look here.

Diana Ross

This hairdo may not be the most requested but it’s definitely unforgettable. Diana Ross' do seemed almost to rival the diameter of the moon, and is still coveted today by celebrities including Kim Kardashian and Solange Knowles. We’re not sure anyone has come close to matching the magnitude that is Diana’s Ross' epic hair.

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