British pop star Sarah Harding showed off her caring side on Monday (08Jul13) by meeting a group of injured soldiers at a hospital in the U.K. The former Girls Aloud singer, who recently signed up as an ambassador for armed forces charity the Haig Housing Trust, visited the Queen Elizabeth II Hospital in Hertfordshire, England to meet patients injured in the line of duty. Harding's visit was in support of the organisation's Coming Home scheme, which helps wounded troops. Documenting the trip on her Twitter.com page, Harding writes, "Visited wounded soldiers at Queen Elizabeth II hospital, very humbling. Proud to support Coming Home."