Olly Murs, Pixie Lott, Leona Lewis and Stephen Fry are among celebrities supporting Rays of Sunshine's #Kisses4Wishes campaign, which was started by Caitlyn Kydd, a seriously ill 14 year old who has survived bone cancer Ewing's Sarcoma twice and decided to support the wish-granting charity after they arranged for her to meet One Direction.

Kydd commented 'Rays of Sunshine has literally brought some sunshine back into my life and now I would like to try and help other children like me to have their greatest wishes come true'. Participants are asked to post a picture of themselves on their social media channels blowing a kiss using the hashtag #kisses4wishes, and donate to Rays of Sunshine by texting Kiss03 £3 to 70070.