Google co-founder Larry Page is set to marry his girlfriend, Lucy Southworth, this weekend on a tiny private island in the Caribbean.

Larry Page is the joint fifth-richest person in the United States. Six hundred guests are reportedly due to attend the ceremony on Necker Island in the British Virgin Islands, owned by the best man, Sir Richard Branson.

Mr Page, 34 and Ms Southworth, 27, have reportedly been dating for over a year.

Sir Richard bought the previously uninhabited island in the 1970s and built a 14-bedroom holiday home there. The island, which can be hired privately for $46,000 (£22,000) per night, has become a favorite of the rich and famous.
Although the guest list is a closely-guarded secret, the former US President, Bill Clinton, his wife and presidential hopeful Hillary Clinton, U2 singer Bono, as well as several other billionaires and Silicon Valley visionaries are thought to have been invited.