The Princess of Wales, her son Harry and family friend approach Banana Beach in West Indies after a short boat trip from their hotel on nearby Nevis on January 4, 1993. Princess Diana is scheduled to leave the West Indies 05 January to return to London. AFP PHOTO PAUL J. RICHARDS / AFP PHOTO / PAUL J. RICHARDS

The Princess of Wales sits on Banana Beach in West Indies as children in her group play on January 4, 1993. Princess Diana is scheduled to leave the West Indies 05 January to return to London. AFP PHOTO PAUL J. RICHARDS / AFP PHOTO / PAUL J. RICHARDS

Princess Diana sits on the beach with her sons, Prince Harry, 5, in her lap as she speaks to Prince William, 7, during their vacation on Necker Island on Wednesday, April 12, 1990. (AP Photo/Elise Amendola)

Princess Diana is shown on the slopes at Kloster, Switzerland, Feb. 1986. (AP Photo)

Princess Diana of Great Britain hits the surf of Indian Castle Beach in Nevis, West Indies on Sunday, Jan. 3, 1993. (AP Photo/Richard Drew)

Britain's Princess Diana (white dress, left) storms away from the field at the start of the mothers race, held during a sports day for Wetherby school, where her son Prince William is a pupil. The race was held at the Richmond Rugby Club, in Surrey, just south of London on Tuesday, June 28, 1989. Diana, who led all they way, was just beaten on the finish line into second place. (AP Photo)

Britain's Princess Diana hops on her surfing board as she rides the waves off Indian Castle Beach in the Gingerland section of the Island of Nevis on Saturday, Jan. 2, 1993. Child is unidentified. (AP Photo/Richard Drew)

Princess Diana of Great Britain lets a wave crash over her back as she plays in the surf off Indian Castle Beach on the Island of Nevis in the Caribbean on Sunday, Jan. 3, 1993. The princess wanted to explore Nevis, but her young sons wanted to catch some waves and the sons won. But it seems the princess wasn't too disappointed. (AP Photo/Richard Drew)

Britain's Princess Diana hops on her surfing board as she rides the waves off Indian Castle Beach in the Gingerland section of the Island of Nevis on Saturday, Jan. 2, 1993. Child is unidentified. (AP Photo/Richard Drew)

Prince William, son of Princess Diana, reacts as his mom adjusts the strap of his diving mask on Banana Bay Beach in St. Kitts, West Indies on Monday, Jan. 4, 1993. They are vacationing in the Caribbean. (AP Photo/Richard Drew)

Princess Diana of Great Britain reaches for her surfing board on Indian Castle Beach in Nevis, West Indies on Sunday, Jan. 3, 1993. (AP Photo/Richard Drew)

Princess Diana of Great Britain plays in the surf off Indian Castle Beach on the Island of Nevis in the Caribbean on Sunday, Jan. 3, 1993. The princess wanted to explore Nevis, but her young sons wanted to catch some waves and the sons won. But it seems the princess wasn't too disappointed. (AP Photo/Richard Drew)

Princess Diana is surrounded by children from the royal entourage as they bury her legs in the sand on the beach at privately owned Necker Island in British Virgin Islands on Wednesday, April 11, 1990 where they are vacationing. Her son Prince Harry, 5, has his hand on her shoulder, while Princes William, 7, it top right. (AP Photo/Elise Amendola)

Britain's Princess Diana rides the waves at Indian Castle Beach in the Gingerland section of the Caribbean Island of Nevis on Sunday, Jan. 3, 1993. (AP Photo/Richard Drew)

A smiling Princess Diana, left, with son Prince Harry, 5, arrive at the dock on Tortola, British Virgin Islands on Sunday, April 8, 1990 where the and others were transported by boat to Necker Island for vacation. (AP Photo/Elise Amendola)

The Princess of Wales holds son Prince Harry while royal families posed for photographers at the Royal Palace, Majorca, Spain on Sunday, August 9, 1987. Prince Charles and Princess Diana with their two children William and Henry are spending a week's vacation on the island as guests of King Juan Carlos and his family. (AP Photo/Redman)

Princess Diana sits on the beach with her sons, Prince Harry, 5, in her lap as she speaks to Prince William, 7, during their vacation on Necker Island on Wednesday, April 12, 1990. (AP Photo/Elise Amendola)

The Princess of Wales holds son Prince Harry while royal families posed for photographers at the Royal Palace, Majorca, Spain on Sunday, August 9, 1987. Prince Charles and Princess Diana with their two children William and Henry are spending a week's vacation on the island as guests of King Juan Carlos and his family. (AP Photo/Redman)

Britain's Prince Charles and Princess Diana and their sons, Princes William, right, and Harry begin a cycle ride, June 1, 1989, around the island of Tresco, one of the Scilly Isles. The royal family was vacationing in the islands, located off the southwest tip of Britain. (AP Photo)

Princess Diana of Wales smiles as she sits with her sons, Princes Harry, front, and William, on the steps of the Royal Palace on the island of Majorca, Spain, Aug. 9, 1987, where the British Royal family is on holiday with the Spanish King Juan Carlos and his family. (AP Photo/John Redman)