Princess Charlotteis a proud big sister — just like her great-grandmother!

Charlotte has been taking her duties as a big sister seriously from the start. In anadorable photo of the pairtaken just nine days after Louis’ birth on May 2 (Charlotte’s birthday), Charlotte cradles Louis in her lap and places a sweet kiss on her sleeping little brother’s head.

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Prince Louis and Princess Charlotte.Duchess of Cambridge/PA Wire

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As they grew up, their close relationship continued to show. In a picture of the sisters hugging from 1932, Margaret snuggled in close next to her older sibling, who held onto the little one’s arms. The Queen also made sure to steady the toddler during a joint ride on a rocking horse.

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The Book, Volume 1, Page, 28, Picture, 1, 12th August 1932, A picture of a young Princess Elizabeth, later Queen Elizabeth II, and her sister Princess Margaret

Princesses Elizabeth And Margaret On Rocking Horse

Charlotte hasgiven off major Queen vibesin the past. She proved to have inherited the very best of the 92-year-old monarch inschool photosreleased back in January — from their captivating gazes to their matching hair part.

RELATED VIDEO: DidPrincess CharlotteTell Off Photographers atPrince Louis’ Christening?

More recently, the little princess was seen enjoying a day in the sun at the Maserati Royal Charity Polo Trophy at Beaufort Park — where dadPrince Williamwas playing in a charity game. She wasrocking little pink sunglasses that perfectly matched her dress, practically twinning with Queen Elizabeth, who wasspotted wearing dark sunglassesin May while recovering from a procedure to treat a cataract.

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However, some say William’s daughter bears a resemblance to his mother, the latePrincess Diana.

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Some commenters added that the duo also shared a similar lip shape.

Others disagreed: “She is mini queen,” said one royal fan.

source: people.com