To celebrate Princess Beatrice's birthday Sarah Ferguson penned a sweet message to her daughter on social media.
Princess Beatrice turned 32 on Saturday.
The Duchess of York wrote: "You are unique and simply one of the most special people on this planet."
She added that giving birth to Beatrice was "one of the greatest and most proud moments" of her life.
Sarah also shared a piece of fan art from Claire Fletcher, praising the artist for capturing Beatrice's "kindness and goodness."