The Duke and Duchess of Cambridge have just released the sweetest photos of their youngest child Prince Louis.
Their son is set to celebrate his first birthday tomorrow and the doting parents shared a never-before-seen snap of the young royal in honour of his big day.
Louis looks as cute as ever in a blue sweater and shirt.
Kate and William posted the photo to the official Kensington Palace Instagram page.
The photo was captioned: "Happy Birthday Prince Louis. The Duke and Duchess of Cambridge are delighted to share this new photograph of Prince Louis ahead of his first birthday tomorrow."
The parents also shared two heartwarming photos of their son that were taken by Kate at their home in Norfolk earlier this month.
Prince Louis really is too cute for words!