Princess Charlotte is turning 5. Here's what 11 other members of the royal family looked like at that age.

Prince Edward has been married to Sophie, Countess of Wessex since 1999. The couple has two children together, Lady Louise Windsor and James, Viscount Severn.

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• 14 photos that prove Prince William and his son Prince George look exactly alike
• 16 times Meghan Markle and Kate Middleton paid homage to Princess Diana
• The surprising age differences between your favorite royal couples
• 22 photos of Prince Charles doing commoner things that will make you chuckle

He was born on March 10, 1964. At the time of his birth, Prince Charles was 15 years old, Princess Anne was 13, and Prince Andrew was 4 years old.

Princess Eugenie was married to British wine merchant Jack Brooksbank on January 22, 2018.

Born on March 23, 1990, Princess Eugenie is the youngest daughter of Prince Andrew and Sarah, Duchess of York.

She is currently ninth in line to the British throne.

Princess Beatrice was born on August 8, 1988.

Prince Andrew was married to Sarah Ferguson, who became the Duchess of York, from 1986 until 1996. The pair had two daughters during their marriage — Princess Beatrice and Princess Eugenie.

Prince Andrew was born on February 19, 1960. At the time of his birth, he was second in line to the throne.

Princess Anne is also one of the busiest working royals.

According to Town and Country Magazine, in 2018 alone, Anne spent around 180 days performing royal engagements and continues to work with more than 300 different charities.

At the time of her birth on August 15, 1950, she was second in line to the throne, behind her older brother Prince Charles. She is the royal couple's only daughter.

After divorcing from Princess Diana in 1996, Prince Charles later went on to marry his childhood sweetheart, Camilla Parker Bowles. Prince Charles is expected to rule after the death of his mother, Queen Elizabeth II.

Prince Charles was born on November 14, 1948. Pictured here in 1954, Prince Charles was a young king-in-the-making as first in line to the throne.

However, Princess Margaret also did a lot of royal firsts — she was the first member of the British royal family to be born in Scotland for more than 300 years and her wedding to Antony Armstrong-Jones in 1960 was the very first British royal wedding to be broadcast on national television.

Princess Margaret made history again 18 years later with her divorce from Armstrong-Jones in 1978, which was the first divorce for a senior royal since 1901.

Princess Margaret was born on August 21, 1930, at Glamis Castle in Angus, Scotland. Princess Margaret lived a colorful life.

She is remembered for being the Queen's "rebel sister," largely due to her forbidden relationship with divorcée Peter Townsend.

Queen Elizabeth actually celebrates her birthday twice — once on her actual date of birth, April 21, and again on the second Saturday in June.

The summer celebration is a much more public event, featuring a royal salute, parading soldiers, musicians, and much more pomp and circumstance.

The world looked very different when Queen Elizabeth was born in 1926.

Nicknamed "Lilibet" as a child and born third in line to the throne, most people had no idea that she would later become the United Kingdom's longest-ruling monarch.

Pictured here at 5 years old in 1930, Queen Elizabeth couldn't have known that just 20 years later, she would be crowned Queen after the abdication of her uncle and death of her father.

Prince Harry is currently sixth in line to the throne and is married to Meghan Markle.

They welcomed a son, Archie Harrison Mountbatten-Windsor, in May 2019. Archie is now seventh in line to the throne.

Pictured in 1990, a young Prince Harry in an Army uniform and helmet got a ride in a tank during a visit to a British regiment in Germany.

Prince Harry would go on to serve in the military at the age of 20 years old.

The Duke of Cambridge is currently second in line to the throne, behind his father Prince Charles, and is expected to rule one day.

Prince William is the eldest child of Prince Charles and Princess Diana. Many have said that both Princess Charlotte and Prince George strongly resemble their father.

He's currently third in line to the throne and is expected to rule someday.

On Prince George's fifth birthday, the Duke and Duchess of Cambridge shared a new photo of the young royal and and thanked everyone for their kind messages.

Charlotte, who is currently fourth in line to the throne, was born at St Mary's Hospital in Paddington, West London.

Princess Charlotte is the second child of Prince William and Duchess Catherine, the Duke and Duchess of Cambridge.