Photos:Princess Charlotte looks pretty in pink & blue as Duke and Duchess of Cambridge release new photos to mark her first birthday.

The Duke and Duchess of Cambridge, Prince William and Kate Middleton have released new photos of their daughter, Princess Charlotte, taken by her mother in April at their home in Norfolk.

The royals released the images this morning on their Twitter account and said:

'The Duke and Duchess are delighted to share new photographs of Princess Charlotte. The Duchess took these pictures of her daughter in April at their home in Norfolk.

The Duke and Duchess are happy to be able to share these family moments, ahead of their daughter's first birthday. We hope that everyone enjoys these lovely photos as much as we do.'

See more photos after the cut.