The Duke and Duchess today visited one of the world’s biggest mosques on their five-day tour of Pakistan today. Prince William and Kate – wearing a green shalwar kameez by Maheen Khan and headscarf – arrived to see the Badshahi Mosque, which is the most iconic Islamic site in Lahore, set in the heart of the walled city. The royals will tour the mosque and courtyard, before joining a discussion with faith leaders to understand how they are promoting interfaith harmony within their communities. William is following in the footsteps of both his parents with the visit. His mother Diana, Princess of Wales visited the site in 1991, and it was also included in the 2006 royal tour of the Prince of Wales and Duchess of Cornwall. The Duke and Duchess of Cambridge arrive for their visit to the Badshahi Mosque within the Walled City of Lahore today The Duchess of Cambridge wears a green shalwar kameez by Maheen Khan and headscarf at the Badshahi Mosque today The Duke and Duchess arrive for their visit to Badshahi Mosque in Lahore on the fourth day of the royal visit to Pakistan today William and Kate visit the Badshahi Mosque today, the most…