She will finally marry in Athens on Sept. 28, and the royal family of Greece has close ties to the British royal family. Here’s who might be in attendance and who definitely won’t be there.

Queen Elizabeth and Prince Philip's wedding took place on November 20, 1947, nearly five years before she was crowned monarch. Here's every detail about their royal wedding.

Prince Harry and Meghan's wedding brought together members of the British royal family, including Prince William, who served as his brother's best man, as well as Queen Elizabeth II, Prince Philip ...

Meghan Markle and Prince Harry walk out of St. George's Chapel, Windsor, Berkshire, on their wedding day, May 19, 2018. The white silk wedding gown was designed by Clare Waight Keller at Givenchy.

The royal wedding will see Jordan’s 28-year-old Crown Prince Hussein tie the knot with 29-year-old Saudi Arabian architect Rajwa Al Saif—whose family has links to the Saudi royals.

According to the baker of theDuke and Duchess of Cambridge’s wedding cake, the first tier was served at the christening of Prince George in 2013 and the second at Princess Charlottes in 2015.

While Eugenie’s wedding to Jack Brooksbank cost around £2 million, according to the DailyMail, Beatrice’s didn’t cost taxpayers a cent for her 2020 wedding to Edoardo Mapelli Mozzi.

St. George's Chapel in the precinct of Windsor Castle on the day of Prince Harry and Meghan Markle's royal wedding on May 19, 2018. Pool/Samir Hussein/WireImage ...

Meghan Markle and Kate Middleton’s cry-fest over bridesmaid dresses leading up to the Duchess of Sussex’s royal wedding marked the "beginning of the end" for their relationship. British royal ...

Jordan's King Abdullah II and Queen Rania, left, greet Britain's Prince William and Princess Catherine on the day of the royal wedding ceremony of Crown Prince Hussein and Rajwa Al Saif, in Amman ...

Prince Harry and Meghan’s wedding brought together members of the British royal family, including Prince William, who served as his brother’s best man, as well as Queen Elizabeth II, Prince ...