© Getty Images

Jennifer Lopez -

J.Lo in a stylish wide straw hat while filming the music video for her song 'I'm Gonna Be Alright' in New York. 

© Getty Images

Audrey Hepburn -

The British actress, and overall fashion icon, wears an Asian-inspired straw hat in 1965.

© Getty Images

Scarlett Johansson -

The actress performs with the band The Jesus and Mary Chain during the 2007 Coachella Music Festival in Indio, California.  

© Getty Images

Rihanna -

RiRi was all smiles while visiting DJ Clue Live Broadcasting for Power 105.1 FM.

© Getty Images

Cyndi Lauper -

Girls just wanna have fun, and the singer seems to be doing exactly that in Hawaii, in 1986.

© Getty Images

Kate Hudson -

The actress rocking a Panama straw hat at MTV's 'TRL' back in 2005, at MTV Studios in Times Square, New York City.

© Getty Images

Diana, Princess of Wales -

Of course Lady Di had to feature in this gallery. Here she is gorgeous as ever in an elegant pink straw hat in Doha, Qatar, in 1986.

© Getty Images

Reese Witherspoon -

The actress pulls off the perfect summer look with a polka dot blouse, wedges, and, of course, a nice Panama straw hat.

© Getty Images

Eva Longoria -

The actress attends a tennis match at the 2012 US Open in style. We love the hat and aviators combo.

© Getty Images

Dakota Johnson -

The 'Fifty Shades of Grey' actress wears a gorgeous sundress and boater hat to the Veuve Clicquot Polo Classic on May 31, 2014, in Jersey City, New Jersey

© Getty Images

Elizabeth Taylor -

The actress poses for a portrait wearing a wide-brimmed straw hat featuring large flowers, circa 1945.

© Getty Images

Madonna -

The pop star protects her head from the African sun with a straw hat, this during a visit to a village in Lilongwe, Malawi, in 2009.

© Getty Images

Coco Chanel -

The iconic French fashion designer wears her cute boater hat in her apartment at the Hotel Ritz Paris, in 1960.

© Getty Images

Jane Seymour -

The English actress is pictured at Heathrow Airport in London, ready for the sun before flying to Jamaica in 1972.

© Getty Images

Mia Farrow -

The 'Rosemary's Baby' actress wears a Panama straw hat and blue shirt in 1969.

© Getty Images

Yoko Ono -

Yoko Ono poses with her husband, John Lennon, following their registry office wedding in Gibraltar.

© Getty Images

Jacqueline Bisset -

The English actress looking extremely stylish in her straw hat in May 1970.

© Getty Images

Queen Elizabeth II -

Even the late Queen liked straw hats. Here she is during an official visit to sunny Malta in 1967.

© Getty Images

Ava Gardner -

The Hollywood star complements the straw hat look with a bikini top made from organic materials.

© Getty Images

Linda Evangelista -

The former supermodel looking stunning at a Marc Jacobs fashion show, in New York City, in 1994.

© Getty Images

Princess Anne -

Another royal looking magnificent in a wide-brimmed straw hat. Princess Anne is pictured at the ancient city of Ephesus during a visit to Turkey in October 1971.

© Getty Images

Shirley Temple -

How adorable does the actress look in this 1945 portrait, wearing a straw hat and black top with a white collar?

© Getty Images

Diane Kruger -

The actress is spotted wearing a straw hat in Malibu, California.

© BrunoPress

Sarah, Duchess of York -

Sarah Ferguson attends a polo match in a sailor outfit and hat to match in June 1988. The Duchess of York was pregnant with Princess Beatrice at the time.

© Getty Images

Kate Hudson -

Fast forward a few years and Hudson steps up her straw hat game at the 2009 Veuve Clicquot Manhattan Polo Classic in New York City.

© Getty Images

La Toya Jackson -

The singer wears an original combo at the 3rd Annual BET Awards in 2003.

© Getty Images

Dee Hartford -

The actress holds a drink at the beach in 1958.

© Getty Images

Peyton List -

The 'Cobra Kai' actress attends the Art in the Afternoon Family Festival in LA.

© BrunoPress

Ursula Andress -

A cowboy straw hat? Yes, please! The Swiss actress poses with a horse in a Western look, circa 1985.  

See also: Wild Wild West—The coolest celebrity cowboy looks

© Getty Images