Kate Middleton's adorable midnight tradition for Prince George that happens once a year
![Kate Middleton's adorable midnight tradition for Prince George that happens once a year](https://i2-prod.mirror.co.uk/incoming/article27445692.ece/ALTERNATES/s615/1_GettyImages-1407885038.jpg)
Tomorrow marks a very special day for Prince George as he will be celebrating his 11th birthday - and in the past the Princess of Wales has revealed how she makes sure her children's birthdays are as special as possible