Two little girls got the surprise of a lifetime when their favourite Disney character made a special trip to their school to meet them.

A kind-hearted stranger arranged the surprise meeting at Beckers Green Primary School in Beckers Green Road, after reading about eight-year-old Libby Pitman’s struggles with cystic fibrosis on her mother Katherine Fletcher’s Facebook page.

Miss Fletcher, of Coggeshall Road, Braintree, said that Libby and her sister Lottie Pitman, 6, were “over the moon” to meet Queen Elsa from the recent animation Frozen, who gave the sisters special bravery and good sister certificates.

Princess Appearances donated their fee for the appearance to the Cystic Fibrosis Trust.