GAP-TOOTHED Prince Louis flashes a cheeky smile in an adorable new photo released to mark his seventh birthday.
Wearing a white checked shirt and khaki jumper, the youngest son of the Prince and Princess of Wales posed for the snap taken in a bluebell wood setting while sat on a tree stump.
The smiling Prince is seen without several of his front teeth in the sweet pic taken by Josh Shinner, one of the family's preferred photographers, earlier this month in Norfolk.
Posting on Twitter, William and Kate said: "Wishing Prince Louis a very Happy 7th Birthday!" along with a cake emoji.
Last year, Kate revealed a cute snap she captured at Windsor to mark Louis's sixth birthday.
The young Prince, who is fourth in line to the throne, has often stolen the show on big royal occasions.
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There was the time cheeky Louis blew out the candle being held by big sister Princess Charlotte in a service at Westminster Abbey.
The youngster was also snapped playing up during a carriage ride and balcony appearance at Trooping of the Colour.
Louis was seen wrinkling his face, pinching his nose, messing up his hair and pointing his finger at the sky en route to the ceremony.
He even covered his ears and stretched his arms as he stood on the balcony of Buckingham Palace during an RAF flypast.
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And the prince was also as they chatted during their grandad's coronation.
He was seen pulling cheeky faces outside the church before the historic ceremony began - before vanishing out of sight.
The young prince reappeared on the Buckingham Palace balcony, where he banged his fists on the wall and pulled more faces.
As a toddler, the prince earned the nation's love with his antics on the Buckingham Palace balcony during the Platinum Jubilee.
Princess Kate also let Louis's family nickname slip on a visit to a scout hut in Slough.
Kate helped Louis while he tucked into some marshmallow s'mores by a campfire.
What is Prince Louis' official title?
WITH his cheeky grin and playful nature, Prince Louis has certainly made his mark on the Royal family.
The royal is the youngest son of the Prince and Princes of Wales - and like his siblings, he has an impressive title.
Kate and William's youngest child holds the formal title of His Royal Highness Prince Louis of Wales.
Before his father was made Prince of Wales, Louis was known as His Royal Highness Prince Louis of Cambridge.
Another title he bears is His Royal Highness Prince Louis of the United Kingdom of Great Britain and Northern Ireland.
The doting mum can be heard saying: "Pop that on the fire Lou-bugs!"
It comes as it was revealed the Prince and Princess of Wales will in Scotland celebrating rural communities.
William and Kate will travel to the Isle of Mull, off Scotland's west coast, for a two-day visit meeting craftspeople, farmers and residents.
Life partners for more than 20 years, William and Kate met at the University of St Andrews in Fife, Scotland, and became friends first before embarking on a romance.
They wed in a grand fairy-tale ceremony in London's Westminster Abbey on April 29, 2011, with the aisle of the Gothic church lined with trees.
William and Kate had their first child, Prince George in 2013, followed by Princess Charlotte in 2015 and Prince Louis in 2018.
William has a connection with the Isle of Mull because it is part of lands once ruled by the Lord of the Isles, one of a number of Scottish titles he inherited from his father when Charles became King.
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When in Scotland, William and Kate are officially known by their Scottish titles, the Duke and Duchess of Rothesay.
They will begin their visit on April 29 in the town of Tobermory on the Isle of Mull, where the popular BBC children's television series Balamory was filmed.