NUKU'ALOFA, TONGA - JULY 4: King Tupou VI and Queen Nanasipau'u proceed through the streets to the Royal Palace during the official coronation ceremony on July 4, 2015 in Nuku'alofa, Tonga. Tupou VI succeeds his brother, King Tupou V, who passed away in 2012. (Photo by Edwina Pickles/Fairfax Media/Getty Images)
