Arthur Chatto is the royal causing a raucous and a bit of a stir à la royal-rebel Princess Margaret.
In fact, he's the grandson of said rebel Princess Margaret (son of her only daughter Lady Sarah Chatto), grandnephew and official page boy to the Queen, and cousin to Wills and Harry, meaning he's a cool 23rd in line to the throne.
But this royal is now all grown up and happy to share the fact.
The teen has just started university and is enjoying the world of social media. So much so that he’s taken to Instagram in true modern style to shake things up with a shirtless selfie.
He teased back in July with the first revealing snap, and just a few days ago delighted his 30k followers with another selfie in a fitted white t-shirt.
His most recent post the cheeky chap made light of comments of his steamy shirtless selfie with the caption “you should not be able to see my nipple” in which the teen was posing in nothing but a pair of white Calvins.
Chatto has just finished school at Eton and has moved on to royal favourite Edinburgh Uni, following in the steps of Wills and Kate, and his older brother Samuel (pictured).
The toned physique is likely down to his military career path, where during his time at Chatto was part of the Combined Cadet Force and loves his outdoor pursuits.