LONDON, ENGLAND - JUNE 16:  In this handout photo provided by The White House, US First Lady Michelle Obama meets Prince Harry at Kensington Palace on June 16, 2015 in London, England. The US First Lady is travelling with her daughters, Malia and Sasha and her mother, Mrs. Marian Robinson, to continue a global tour promoting her 'Let Girls Learn Initiative'. The event at the school was to discuss how the UK and USA are working together to expand girl's education around the world. (Photo by Amanda Lucidon/The White House via Getty Images)