"Happy Birthday to Prince George!" the Twitter repost was captioned, along with a birthday cake emoji. The same image and caption appeared on the Royal Family's official Instagram Story.

When it comes to Prince ... of cake mix and icing, and I make far too much. But I love it.” The Prince and Princess’ youngest child, Louis, will be celebrating his sixth birthday on Tuesday ...

As well as cooking, playing and enjoying nature with her three children Prince ... making birthday cakes for each of her children’s special days. Kate said: “I love making the cake.