MANCHESTER, ENGLAND - MAY 25: Millie Robson, 15, from Co Durham wearing an Arianna Grande t-shirt, a victim of Manchester Arena bombing with her dad, David as Queen Elizabeth II visits the Royal Manchester Children's Hospital to meet victims of the terror attack on May 25, 2017 in Manchester, England.  Queen Elizabeth visited the hospital to meet victims of the Manchester Arena terror attack and to thank members of staff who treated them. (Photo by Peter Byrne/WPA Pool/Getty Images)