Royal family LIVE: Princess Irene of Greece's funeral, Prince Harry arrives at court and more

Queen Letizia and King Felipe have arrived at the funeral of Princess Irene. 

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The royal couple were joined by their daughters, Princess Leonor and Infanta Sofia as they arrived at the Metropolitan Cathedral of Athens.

The late princess was King Felipe's aunt as the sister of his mother, Queen Sofia.

Prince Harry has touched down in the UK, arriving at court this morning for his case against Associated Newspapers Ltd.

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Dressed in a navy suit, the Duke of Sussex waved at members of the public who had gathered outside court to see his arrival. 

David Sherborne has arrived at The Royal Courts of Justice for a court case against Associated Newspapers Ltd.

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He will represent a group of seven claimants, including Prince Harry, Duke of Sussex, Sir Elton John and Elizabeth Hurley, who are suing the publishers of the Daily Mail for alleged unlawful information gathering from 1993 to 2011. 

Sadie Frost, the actress and one of the claimants, has also arrived at the court.

Princess Irene's coffin has been carried into the Metropolitan Cathedral of Athens.

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Princess Irene of Greece and Denmark, daughter of King Paul of Greece and sister of Queen Sofia of Spain, died on 15 January at the age of 83. 

Crown Prince Pavlos of Greece, Prince Nikolaos of Greece, and Prince Philippos of Greece looked on during the funeral of Princess Irene of Greece and Denmark at the Metropolitan Cathedral of Athens today. 

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The brothers looked sombre in black.

Crown Prince Alexander of Serbia and Princess Catherine of Serbia are among the first to arrive at Princess Irene of Greek's funeral taking place at the  Metropolitan Cathedral of Athens.

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While we await Prince Harry's arrival in the UK, did you see the cute footage Meghan Markle posted to Instagram last night that featured their son Prince Archie?

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The six-year-old was seen feeding a rhino during a family visit to The Living Desert Zoo and Gardens in Palm Desert, California. He was adorable and and showed off his red hair in a set of Instagram Stories that also featured a video of Harry and Meghan dancing in the garden.

Good morning royal fans.

We have a jam-packed day of royal outings today. 

We are awaiting Prince Harry's arrival in the UK ahead of his court case with the Daily Mail.

Over in Athens, it is a difficult day for the Greek and Spanish royals as Princess Irene, Queen Sofia of Spain's sister, is laid to rest. 

The King will host a reception to mark the Scotland Investment Forum, celebrating Scotland’s entrepreneurial spirit and strong innovation ecosystem at Palace of Holyroodhouse.

Duchess Sophie as Colonel-in-Chief of the Royal Corps of Army Music, will visit the Royal Marine School of Music at Alford Schools of Military Music, based at HMS Nelson and she will visit HMS Daring in her role as sponsor at His Majesty's Naval Base Portsmouth, Hampshire.