Related: Jennifer Aniston People's Icon: E! People's Choice Awards

Since Friends debut back in 1994, people have taken notice of Jennifer Aniston's style.

The 50-year-old actress, who will receive the People's Icon of 2019 Award at the E! People's Choice Awards, continues to be a trendsetter whenever she steps out for a red carpet event.

From rocking little black dresses to gorgeous designer gowns, there is no denying that the California native always looks phenomenal. Who can forget her beachy hairdo and burgundy gown with gold beading at the 1999 Emmy Awards? Or when she shocked us all by rocking a red Valentino gown at the 2013 Oscars?

We can hardly wait to see what the Cake star chooses to wear to this year's People's Choice Awards but in the meantime, be sure to check out all of her most iconic looks below.

Aniston is not only receiving the People's Icon of 2019 award during this year's PCAs ceremony, she could also take home the trophy for The Female Movie Star of 2019 for her role in Murder Mystery.

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Jennifer Aniston's Best Looks

The Netflix movie is also up for The Comedy Movie of 2019 while Aniston's co-star, Adam Sandler, scored his own nominations for The Male Movie Star of 2019 and The Comedy Movie Star of 2019.

Don't miss the People's Choice Awards airing live on E! on Sunday, Nov. 10.

Watch the 2019 People's Choice Awards Monday, Nov. 11 on E!
White Hot

Jennifer Aniston stepped out in a white slip dress for an Aveeno panel discussion in Los Angeles in Oct. 2019.

Red Hot

Jen's 2000 Emmys dress was instantly iconic. The simple red Prada dress paired with a mini purse was perfection that stands the test of time.

Simply Stunning

The 50-year-old performer looked beautiful in a black short-sleeve shirt and matching pants at the press conference for her Apple TV series, The Morning Show.

Oh So Chic

The Friends actress struck a pose at the photo call for Netflix's Murder Mystery in June 2019.

Grecian Goddess

Aniston stunned at the 2004 Emmys in a Grecian strapless column dress with intricate gold beading by Chanel.

The Perfect Little Black Dress

The actress stunned in this mini leather number by Celine while attending the Los Angeles premiere of Murder Mystery.

Glitz & Glamour

The California native rocked a black sequined mini dress to walk the red carpet at the premiere of Dumplin' in Oct. 2018.

Keepin' It Casual

Aniston looked effortless chic in jeans and a black button up shirt at the Dumplin' press conference in Beverly Hills.

Golden Girl

We don't know what's more memorable: Jen's beachy locks at the 1999 Emmy Awards or her burgundy and gold gown that perfectly complimented her SoCal tan.

Beautiful in Black

The Murder Mystery star kept it simple in a black gown at the 2018 InStyle Awards in Los Angeles.

Modern Woman

The Emmy winner stunned in a black tuxedo jacket and matching high-waisted pants at a Chanel Dinner benefiting the Natural Resources Defense Council in Malibu.

Divine in Denim

The Horrible Bosses performer looked beautiful in jeans and black blazer for her appearance at We Day in 2018.

Red Carpet Ready

So gorgeous! Aniston stopped for photos in a black floor-length gown at the 46th AFI Life Achievement Award Gala Tribute to George Clooney in June 2018.

Patterned Perfection

The fashion icon wore a floral midi dress by Proenza Schouler for Jason Bateman's Hollywood Star Ceremony in July 2017.

Leather Lady

The Cake star chose a one shoulder leather mini dress by Brandon Maxwell for her night out at The Leftovers Season 3 premiere in 2017.

Gorgeous Girl

The Golden Globe winner made a statement in black pants suit and leather corset at a Louis Vuitton dinner in 2017.

Sparkling Star

Aniston was a showstopper in a black sequin gown by Versace at the 2017 Vanity Fair Oscar party.

All Smiles

The Hollywood star posed in a Valentino metallic dress at the Storks premiere in Los Angeles.

Holiday Spirit

Roberto Cavalli has never looked better than it does on Aniston.

Jaw-Dropping Jumpsuit

Aniston looked gorgeous in this jet black Brandon Maxwell jumpsuit at the Office Christmas Party movie premiere. 

Red and Ruffles

Talk about a statement! Jen looked radiant in a ruffly Tibi Estrella dress with bright red heels at the Giffoni Film Festival. 

Legs for Days

The Friends star served us some leg in this breathtaking Anthony Vaccarello number at the Mother's Day premiere in Los Angeles. 

Burgundy Beauty

Jen kept it classic ahead of the Zoolander 2 premiere in New York City.

Smoldering Star

Wowza! The Cake star was ultra-fierce in a vintage John Galliano gown at the 2015 SAG Awards.

Red Carpet Ready

Aniston was all smiles in a gray Saint Laurent gown at the 2016 Critics' Choice Awards.

Strut

The actress made her mark at the 29th American Cinematheque Award honoring her Morning Show co-star, Reese Witherspoon.

Magnificent Mouret

Aniston wore a gorgeous Roland Mouret gown for the premiere of She's Funny That Way.

A-Plus

The Cake actress shut down the 2015 Oscars red carpet in this exquisite, sparkling Versace gown. 

Jumpsuit Enthusiast

The Dumplin' actress looked sharp in a black belted jumpsuit with a keyhole neckline at the Santa Barbara Film Festival.

Drop It Low

Aniston flashed a glimpse of her décolletage in a burnt-orange Gucci suit at the 2015 Critics' Choice Awards.

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View More Photos From Jennifer Aniston's Best Looks
Watch the 2019 People's Choice Awards Monday, Nov. 11 on E!