Every must-see photo of Prince Louis from Queen Elizabeth’s Platinum Jubilee Celebrations

Louis, sandwiched between his older siblings, made his carriage debut along with George and Charlotte at Trooping the Colour on June 2.

The Cambridge kids were pictured bowing their heads while in the carriage.

Louis was spotted looking out from a window during the Queen’s official birthday parade a.k.a. Trooping the Colour.

The Duke and Duchess of Cambridge’s youngest son covered his ears while on the balcony of Buckingham Palace during the flypast.

Perhaps the aircrafts were too loud for the little Prince...

A chat with his Gan Gan! A lip reader told the Mirror that the Prince appeared to ask the Queen, “Are the Red Arrows coming?”

Louis rested his head on his hands whilst on the palace balcony.

At one point, Louis did not appear to be too pleased.

Louis looked up watching the flypast with his pinkies in his mouth.

A wave from the young Prince!

Wow! Louis appeared impressed on the balcony of Buckingham Palace in between his great-grandmother and mom.

Louis looked excited as he watched the Platinum Jubilee Pageant on June 5.

Louis was seen covering his mother’s mouth during the pageant.

The four year old also made a silly face, sticking his tongue out at his mom.

The Duchess smiled at her son as he stuck out his tongue.

Though he made some faces, the little Prince showed his mom plenty of love too, giving the Duchess of Cambridge a sweet kiss on her cheek.

Kate and her youngest child shared a laugh during the pageant.

A silly face from Louis!

...and a pose!

The Prince took a break to rest on his mother’s shoulder.

Louis was all smiles sitting on his grandfather Prince Charles’ lap.

The Prince pointed out something to his father during the pageant.

Louis stood on a chair, seemingly showing off some dance moves.

Tired, Louis? The Prince was snapped covering his face.

Louis let out an adorable roar!

The Prince checked out a program for his great-grandmother’s Platinum Jubilee Pageant.