LONDON, UNITED KINGDOM: Picture taken 12 April 2004 of the world's alleged most expensive house, located in Kensington Palace Gardens in West London. The 12 bedroom mansion has been bought by one of the richest tycoons living in Britain multi-billionaire steel magnate Lakshmi Mittal for a record US$128.3 million. The sale is likely to be recognised by the Guinness Book of Records as the all-time highest. AFP PHOTO / ODD ANDERSEN (Photo credit should read ODD ANDERSEN/AFP via Getty Images)
