LONDON, ENGLAND - FEBRUARY 19: Catherine, Duchess of Cambridge visits Hope House, an Action on Addiction women's treatment centre on February 19, 2013 in London, England. (Photo by Neil Mockford/FilmMagic)
LONDON, ENGLAND - FEBRUARY 19: Catherine, Duchess of Cambridge visits Hope House residential centre, run by Action on Addiction for recovering addicts on February 19, 2013 in London, England. The Duchess, who is patron of the centre spent over an hour talking to residents at the centre, on her first public engagement since early January. (Photo by Mary Turner - WPA Pool/Getty Images)
LONDON, ENGLAND - FEBRUARY 19: Catherine, Duchess of Cambridge visits Hope House, an Action on Addiction women's treatment centre on February 19, 2013 in London, England. (Photo by Danny Martindale/WireImage)
