Marilyn Monroe once met the Queen at a film premiere in London -- see the rare regal footage!

Before you go, we thought you'd like these...
Before you go close icon
FLASHBACK: Marilyn Monroe Meets the Queen of England in This Rare Footage


Marilyn Monroe once waited in line to meet Queen Elizabeth II.

Rare footage of the late Hollywood star, who would have turned 90 on Wednesday, recently emerged, revealing a moment when she met the Queen in London's Leicester Square on Oct. 29, 1956. At the time, both regal ladies were just 30 years old.

WATCH: Kate Middleton Reveals Prince George's Adorable Nickname for the Queen

The meeting took place at the 1956 premiere of The Battle of the River Plate, a British war film. Monroe was there to accompany her then-husband, playwright Arthur Miller.

During the royal encounter, Monroe donned a strappy, silk dress with gloves as she shook the Queen's hand, curtseyed and smiled. Her Royal Highness looked equally as glamorous in an off-the-shoulder gown and sparkly Grand Duchess Vladimir tiara.

NEWS: Queen Elizabeth Attends Birthday Horse Show

The Queen took the throne when she was 25 years old, following the death of her father, King George VI. On April 21, she celebrated her 90th birthday, surrounded by her family and furry friends.

In honor of the milestone, famed photographer Annie Leibovitz snapped stunning photos of the monarch at Windsor Castle for Vanity Fair's Summer issue.

WATCH: Queen Elizabeth Covers Vanity Fair's Summer Issue

"The most moving, important thing about this shoot is that these were all her ideas," Leibovitz told the glossy. "She wanted to be photographed with her grandchildren and great-grandchildren; her husband, Prince Philip, the Duke of Edinburgh; her daughter, Anne, the Princess Royal; and her corgis."

Watch the video below to hear more.

Inside Princess Charlotte's 'Guarded' Royal Life

PHOTOS: See all the celebs who've visited with the Queen

21 PHOTOS
Celebs Meet Queen Elizabeth II
See Gallery
Marilyn Monroe once met the Queen at a film premiere in London -- see the rare regal footage!
LONDON, ENGLAND - OCTOBER 10: Actress Angelina Jolie is presented with the Insignia of an Honorary Dame Grand Cross of the Most Distinguished Order of St Michael and St George by Queen Elizabeth II in the 1844 Room on October 10, 2014 at Buckingham Palace, London. Jolie is receiving an honorary damehood (DCMG) for services to UK foreign policy and the campaign to end war zone sexual violence. (Photo by Anthony Devlin - WPA Pool/Getty Images)
Britain's Queen Elizabeth II (R) meets British actress Dame Helen Mirren (L) as television presenter Sir David Attenborough (3rd R) looks on during a Reception for the Dramatic Arts, at Buckingham Palace in London, on February 17, 2014. AFP PHOTO / YUI MOK/POOL (Photo credit should read YUI MOK/AFP/Getty Images)
LONDON, UNITED KINGDOM - DECEMBER 01: The Queen At The Royal Command Performance At The Victoria Palace Theatre On 1st December 1997 Shaking Hands With Pop Star Victoria Beckham (posh Spice) Of The Pop Band The Spice Girls. (Photo by Tim Graham Picture Library/Getty Images)
Britain's Queen Elizabeth II (L) meets British-born actress Dame Angela Lansbury (R) during a Reception for the Dramatic Arts, at Buckingham Palace in London, on February 17, 2014. AFP PHOTO / YUI MOK / POOL (Photo credit should read YUI MOK/AFP/Getty Images)
LONDON, UNITED KINGDOM - FEBRUARY 17: Queen Elizabeth II meets Helena Bonham Carter during the Dramatic Arts reception at Buckingham Palace on February 17, 2014 in London, England. (Photo by Yui Mok - WPA Pool/Getty Images)
British actress Kate Winslet poses with her neck badge after being made a Commander of the Order of the British Empire (CBE) for services to drama by Britain's Queen Elizabeth II at an investiture ceremony at Buckingham Palace in central London on November 21, 2012. AFP PHOTO / POOL / JOHN STILLWELL (Photo credit should read JOHN STILLWELL/AFP/Getty Images)
Britain's Queen Elizabeth II (L) shakes hands with Dame Helen Mirren (R) during a performing arts reception to celebrate young people, at Buckingham Palace, in central London on May 9, 2011. AFP PHOTO / POOL / Dominic Lipinski (Photo credit should read Dominic Lipinski/AFP/Getty Images)
Queen Elizabeth II meets Sir Elton John backstage as British singer Robbie Williams (R) watches during the Diamond Jubilee Concert outside Buckingham Palace in London, on June 4, 20112. A chain of more than 4,200 beacons began to flare across the globe Monday to mark Queen Elizabeth II's diamond jubilee, with the last to be lit by the monarch at a star-studded concert at Buckingham Palace. AFP PHOTO / Dave Thompson /POOL (Photo credit should read Dave Thompson/AFP/GettyImages)
LONDON, ENGLAND - OCTOBER 26: (NO PUBLICATION IN UK MEDIA FOR 28 DAYS) Queen Elizabeth II invests Dame Judi Dench with the Insignia of a Companion of Honour at Buckingham Palace (Photo by POOL Tim Graham Picture Library/Getty Images)
Queen Elizabeth II meets author J.K. Rowling (Photo by Anwar Hussein Collection/ROTA/WireImage)
LONDON - MARCH 16: (NO UK SALES FOR 28 DAYS) Hugh Grant meets Queen Elizabeth II at a banquet to honour the President of the Italian Republic and his wife Signora Ciampi during their state visit to the UK at Italian the Ambassador's Residence on March 16, 2005 in London, England. (Photo by ROTA/Anwar Hussein Collection/Getty Images)
Queen Elizabeth II meets French actress Catherine Deneuve at a Royal film Performance, 14th March 1966. Also present are (left to right) Christopher Lee, Ursula Andress, Woody Allen and Raquel Welch. (Photo by Hulton Archive/Getty Images)
4th November 1963: Queen Elizabeth The Queen Mother (1900 - 2002) talking to British pop group The Beatles after a Royal Variety Show at the Prince of Wales Theatre, London. (Photo by George Freston/Fox Photos/Getty Images)
WINDSOR, ENGLAND - APRIL 04: Queen Elizabeth II meets actor Christopher Lee at a reception for the British Film Industry at Windsor Castle on April 4, 2013 in Berkshire, England. (Photo by Steve Parsons - WPA Pool/Getty Images)
Britain's Queen Elizabeth II (R) meets Sir Paul McCartney backstage during the Diamond Jubilee Concert in London, on June 4, 2012. Britain's Queen Elizabeth II made a regal appearance at a star-studded diamond jubilee concert Monday but without her husband Prince Philip at her side after he was hospitalised hours earlier. AFP PHOTO / Dave Thompson/POOL (Photo credit should read Dave Thompson/AFP/GettyImages)
LONDON, UNITED KINGDOM - MARCH 14: Queen Elizabeth II (L) meets Annie Lennox following the annual Commonwealth Day Observance Service at Westminster Abbey on March 14, 2011 in London, England. (Photo by Leon Neal - WPA Pool/Getty Images)
LONDON, UNITED KINGDOM - JUNE 3: Queen Elizabeth II greets Penny Lancaster (2nd R) and Rod Stewart (R) during a reception for the Royal National Institute for the Blind at St James Palace on June 3, 2013 in London, England. (Photo by Jonathan Brady - WPA Pool/Getty Images)
LONDON, ENGLAND - MAY 23: HRH Queen Elizabeth II listens as Bono makes a citation at a special 'Celebration of the Arts' event at the Royal Academy of Arts on May 23, 2012 in London, England. (Photo by Carl Court - WPA Pool/Getty Images)
LONDON, UNITED KINGDOM - FEBRUARY 17: Queen Elizabeth II meets Andrew Lloyd-Webber during the Dramatic Arts reception at Buckingham Palace on February 17, 2014 in London, England. (Photo by David Crump - WPA Pool/Getty Images)
MANCHESTER, UNITED KINGDOM: Britain's Queen Elizabeth II receives the Jubilee Baton from six-year old Kirsty Howard accompanied by British soccer player David Beckham during 2002 Manchester Commonwealth Games opening ceremony 25 July 2002. Kirsty, who is seriously ill after being born with her heart back to front, is the mascot for the Francis House children's hospice which David and Victoria Beckham sponsor. AFP PHOTO DAMIEN MEYER (Photo credit should read DAMIEN MEYER/AFP/Getty Images)
HIDE CAPTION
SHOW CAPTION
of
SEE ALL
BACK TO SLIDE


Read Full Story

Sign up for Entertainment Insider by AOL and get the top celebrity, movies, music and TV news delivered to your inbox daily!

Subscribe to our other newsletters

Emails may offer personalized content or ads. Learn more. You may unsubscribe any time.

From Our Partners