The Queen Celebrated Her 90th Birthday With 900 Horses, Celebrities And Family

The Queen may have turned 90 almost a month ago, but the official celebration didn't happen until this past weekend.

In an elaborate birthday party (yes, we're going to call this a party) like no other, Queen Elizabeth II was joined by 1,500 performers, 900 horses and members of the Royal Family. The production at Home Park, Windsor Castle ran for four nights to celebrate the longest-serving monarch's date of birth, along with the history of her life.

Members of the Royal Family attended each night, and the Queen joined her clan on Sunday.

Also in attendance was the Duke and Duchess of Cambridge, Prince Harry, Prince Philip, Duke of Edinburgh and her son, Prince Charles, Prince of Wales.

Musical guests and performers included Australian singer Kylie Minogue, U.K. performer James Blunt and even a horse riding performance by the Queen's daughter Anne, Princess Royal.

Take a look at the Queen's big bash below.

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Queen Elizabeth laughs as she attends the final night of her 90th Birthday Celebrations at Windsor on May 15, 2016 in Windsor, England. (Photo by Chris Jackson/Getty Images)

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Queen Elizabeth II arrives with Prince Philip, Duke of Edinburgh to attend a 90th Birthday Celebration show at Windsor Castle on May 15, 2016 in Windsor, England.

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Queen Elizabeth II is greeted by Prince Charles, Prince of Wales as she arrives for the final night of her 90th Birthday Celebrations at Windsor on May 15, 2016 in Windsor, England.

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Queen Elizabeth II is greeted by Prince Charles, Prince of Wales as she arrives for the final night of her 90th Birthday Celebrations at Windsor on May 15, 2016 in Windsor, England. (Photo by Chris Jackson - WPA Pool/Getty Images)

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Anne, Princess Royal attends the opening night of The Queen's 90th Birthday Celebration at Windsor Castle on May 12, 2016.

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Queen Elizabeth greets singer Kylie Minogue as she attends the final night of her 90th Birthday Celebrations at Windsor on May 15, 2016 in Windsor, England. (Photo by Chris Jackson/Getty Images)

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The opening night of The Queen's 90th Birthday Celebration at Windsor Castle on May 12, 2016 in Windsor, England.

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The opening night of The Queen's 90th Birthday Celebration at Windsor Castle on May 12, 2016 in Windsor, England.

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The opening night of The Queen's 90th Birthday Celebration at Windsor Castle on May 12, 2016 in Windsor, England.

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The opening night of The Queen's 90th Birthday Celebration at Windsor Castle on May 12, 2016 in Windsor, England.

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The opening night of The Queen's 90th Birthday Celebration at Windsor Castle on May 12, 2016 in Windsor, England.

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The opening night of The Queen's 90th Birthday Celebration at Windsor Castle on May 12, 2016 in Windsor, England.

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The opening night of The Queen's 90th Birthday Celebration at Windsor Castle on May 12, 2016 in Windsor, England.

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The opening night of The Queen's 90th Birthday Celebration at Windsor Castle on May 12, 2016 in Windsor, England.

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The opening night of The Queen's 90th Birthday Celebration at Windsor Castle on May 12, 2016 in Windsor, England.

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Camilla, Duchess of Cornwall and Prince Philip, Duke of Edinburgh cover their ears during a gun salute as Queen Elizabeth II and Catherine, Duchess of Cambridge look on during the final night of her 90th Birthday Celebrations at Windsor on May 15, 2016 in Windsor, England. (Photo by Chris Jackson - WPA Pool/Getty Images)

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Queen Elizabeth laughs as she attends the final night of her 90th Birthday Celebrations at Windsor on May 15, 2016 in Windsor, England.

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Camilla, Duchess of Cornwall attends the Queen's 90th Birthday Celebrations at Windsor on May 15, 2016 in Windsor, England.

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Dame Helen Mirren performs during Queen Elizabeth II's 90th Birthday Celebrations at Home Park, Windsor on May 15, 2016 in Windsor, England.

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Kylie Minogue performs during Queen Elizabeth II's 90th Birthday Celebrations at Home Park, Windsor on May 15, 2016 in Windsor, England.

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Australian singer Kylie Minogue performs for The Queen during the final night of The Queen's 90th Birthday Celebrations at the Royal Windsor Horseshow in the grounds of Windsor Castle, west of London on May 15, 2016.

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Prince Harry attends the final night of Queen Elizabeth II's 90th Birthday Celebrations at Windsor on May 15, 2016 in Windsor, England.

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Queen Elizabeth at the final night of her 90th Birthday Celebrations at Windsor on May 15, 2016 in Windsor, England.

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Catherine, Duchess of Cambridge during the final night of the Queen's 90th Birthday Celebrations at Windsor on May 15, 2016 in Windsor, England.

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Anne, Princess Royal rides a horse during Queen Elizabeth II's 90th Birthday Celebrations at Home Park, Windsor on May 15, 2016 in Windsor, England.

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Damian Lewis performs during Queen Elizabeth II's 90th Birthday Celebrations at Home Park, Windsor on May 15, 2016 in Windsor, England.

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Prince William, Duke of Cambridge at The Queen's 90th Birthday Celebration at The Royal Windsor Horse Show on May 15, 2016 in Windsor, England.

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Prince William, Duke of Cambridge and Prince Harry at The Queen's 90th Birthday Celebration at The Royal Windsor Horse Show on May 15, 2016 in Windsor, England.

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Princess Beatrice and Princess Eugenie at The Queen's 90th Birthday Celebration at The Royal Windsor Horse Show on May 15, 2016 in Windsor, England.

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King Hamad bin Isa Al Khalifa of Bahrain and Prince Andrew, Duke of York at The Queen's 90th Birthday Celebration at The Royal Windsor Horse Show on May 15, 2016 in Windsor, England.

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Catherine, Duchess of Cambridge, Donatus, Prince and Landgrave of Hesse, Princess Alexandra and Prince William, Duke of Cambridge attend the final night of The Queen's 90th Birthday Celebrations being held at the Royal Windsor Horse Show in Home Park on May 15, 2016 in Windsor, England.

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Catherine, Duchess of Cambridge during the final night of the Queen's 90th Birthday Celebrations at Windsor on May 15, 2016 in Windsor, England.

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Prince Philip, Duke of Edinburgh attends the final night of Queen Elizabeth II's 90th Birthday Celebrations at Windsor on May 15, 2016 in Windsor, England.

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Catherine, Duchess of Cambridge and Princess Alexandra attend the final night of The Queen's 90th Birthday Celebrations being held at the Royal Windsor Horse Show in Home Park on May 15, 2016 in Windsor, England.