Princess Charlotte's adorable moment with Prince Charles and Camilla caught on camera

She's already famous for her adorable wave during official royal engagements, and it seems that Princess Charlotte never misses an opportunity to practice.

Footage has emerged of the little princess, three, waving goodbye to her grandfather Prince Charles and his wife Camilla as they prepared to board their helicopter after a visit to Kensington Palace.

The footage was shared on Twitter by Elad Simchayoff, European correspondent for Israeli Channel 2 news on 22nd June as Charles and Camilla departed for an official visit to Salisbury, according to the Daily Mail.

Princess Charlotte waving goodbye to grandparents prince Charles and Camilla after a visit to Kensington palace pic.twitter.com/e0Y0TDa3P1

— Elad Simchayoff (@Elad_Si) June 22, 2018

In the background Charlotte, wearing a pink dress, can be spotted watching the Prince of Wales and Duchess of Cornwall - wearing a polka dot dress - climb out of their car alongside the helicopter.

Camilla pauses before boarding to give Charlotte - who was standing behind the gate with a member of staff - a cheerful wave.

Then a woman, who appeared to be the children's nanny Maria Borrallo, lifted Charlotte up so she could get a better view, and the young royal started waving them off.

Princess Charlotte waves while on the steps of St George's Chapel after the wedding of Prince Harry and Meghan Markle in St George's Chapel at Windsor Castle. Photo / Getty Images

Although Prince Charles can't be seen in the footage, Elad mentioned his presence in his tweet, saying: "Princess Charlotte waving goodbye to grandparents prince Charles and Camilla after a visit to Kensington Palace."

At the tender age of three Charlotte is already known for her confident and sunny nature.

She visited Canada with her parents when she was just 16 months old and charmed the watching world as she cheerfully waved to the crowds.

Princess Charlotte waves to the crowd as she rides in a car to the wedding of Prince Harry and Meghan Markle at St George's Chapel in Windsor Castle. Photo / Getty Images

By the time she visited Poland and Germany last July, the youngster was already a pro at royal engagements as she greeted wellwishers, accepted bouquets and even performed her first curtsy.

In April, she delighted fans when she accompanied her father and brother to the Lindo Wing to meet Prince Louis for the first time and began waving as soon as she stepped out of the family car.

Eager to make the most of her moment in the spotlight, she even turned back on the hospital steps to offer a final greeting to the crowds.

And at this year's Trooping The Colour, she melted hearts when royal watchers noticed how she stopped clapping on the Buckingham Palace balcony and copied her great-grandmother the Queen by waving.