Prince William

The eyes of the world turn to the U.K. as the world's most popular royal family welcomes American Meghan Markle into the fold.

Of course, some rules are meant to be broken.

A survey found that 66 percent of Brits aren't interested in this weekend's celebrations.

As it turns out, a member of the public marrying a royal has happened a fair bit in the past.

There were 16 kings of France called Louis before the start of the French Revolution in 1789.

Take a look at 52 photos of the royal brothers from the past 30 years.

Harry was William's best man back in 2011.

Prince William, Kate Middleton, Prince George and Princess Charlotte have a new family member.

Arthur, James or Albert?

The self-proclaimed "Royalist Crier" has no formal role.

The new baby will push Prince Harry further down the list.

Speculation is mounting over the name of the new addition to the family of the Duke and Duchess of Cambridge.

Prince Harry said his future wife is "hugely excited" to get involved in the commonwealth organization.

Royal baby watch has officially begun in Britain, where the birth of Prince William and Kate Middleton's third child looks imminent.

The apps cost $1.99 each.

The sequence in which members of the Royal Family would come to the throne if the reigning monarch died or abdicated. 

The "historic" trip will also include Jordan and is scheduled for the summer.

"Harry & Meghan: A Royal Romance" is slated to premiere this spring.

Prince Harry's fiancée disappears from social media.

The Queen delegated more duties to Prince Charles in 2017.

In most British royal weddings, the bride doesn't have an adult maid of honor.

Markle smiled and seemed at ease chatting with the royal family.

Along with Prince Harry, she greeted a crowd gathered outside St Mary Magdalene Church in Sandringham.

"There is a profound sense of commitment and seriousness both about their faith and about their lives together."

Over half of Brits said they thought Prince William would be the best king, at 56 percent. The runner-up was Prince Charles, at 13 percent. Prince Harry was favored last, by just one in 10 people.

Royal watchers believe the Duchess of Cambridge wore a maternity dress from Jenny Packham's Fall 2017 line to the Royal Variety Performance.

"I like it quite alive," the Duke of Cambridge said.

The second-in-line to the British throne has outlined a nine-point plan.

The Duke of Cambridge said new ideas were needed on how to manage water resources and the grazing of animals.

The heir to the British throne also honored first responders to the attack on an Ariana Grande concert in May.