Madeleine McCann’s parents have published a heartbreaking new message to mark the 21st birthday of their daughter.

Sharing a picture of the missing Briton on the official Find Madeleine McCann Campaign Facebook page, Kate and Gerry vowed never to give up looking.

A short but heartfelt message simply read: "Happy 21st Birthday Madeleine. Still missing. Still missed. Still looking."

The image of Madeleine shared along with the message is one of the last ever pictures taken of her before she disappeared aged three.

The young tot went missing on May 3, 2007 from the Portuguese holiday resort of Praia da Luz on the Algarve.

In the image, Madeleine is beaming in a white sun hat and pink dress, with the word “Hope."

The picture was taken on the same holiday that she disappeared.

More to follow...