The Duchess of Cambridge turns 34 today, and will no doubt be spending it with her husband of nearly 5 years. It's rumoured that the Duke and Duchess will be holding a small party at their family home to celebrate, and will be inviting close family and friends to the occasion.
The couple are known for their love of music (Ellie Goulding performed at their wedding), and it has been reported that the Duchess has asked Adele to sing at her party. Catherine is said to have been a fan of her music for some time.
So whilst the smitten couple celebrate Catherine's big day, we take a look back at their most adorable moments. Click through to see the pictures...
The Royal Family attended a special, Christmas day sevice at church on the Sandringham estate. The Duchess of Cambridge dazzled in a beautiful green coat by Sportmax which she teamed with a Lock and Co hat. The couple looked happy as ever as they greeted members of the public. Despite rumours that Prince George and Princess Charlotte may have been joining them, the couple's young children remained at home.
Catherine and William appear to be as smitten as they when they first met at St Andrews. Take a look back at the happy couple's relationship throughout the years in pictures...
More Kate middleton
Get the best entertainment news, recipes, fashion, beauty and wellbeing advice for you. For FREE.Sign up