The Duke, 37, and Duchess of Cambridge, 37, joined the Queen, 93, as they made their way to Crathie church near Balmoral Castle in Scotland today.
Her Majesty (pictured left) opted for a bright pink ensemble and matching hat. while Kate Middleton, 38, donned a green dress by Michael Kors.
The royals looked in high spirits and appeared to share a joke as they made their way to the destination. Pictured inset, Prince William in the passenger seat and Kate Middleton in the back.