<p><br /> Simon Cowell's bank balance is healthier than the Beckhams', according to the Sunday Times Rich List.<br /> </p><p><br /> The annual rundown of Britain's most wealthy has put the talent show judge in 11th place. Thanks to his shows The X Factor, Britain's Got Talent, American Idol and the music artists his company looks after he is now said to have a fortune of £165 million.<br /> </p><p><br /> David and Victoria Beckham have held onto their spot in 14th position. Their net worth has apparently increased by 16 per cent from 125 million to £145 million, mainly due to the Spice Girl Victoria's clothing collection.<br /> </p><p><br /> Cheryl Cole, meanwhile, has moved up the ranks in the list of loaded music stars under 30. She has more than doubled her wealth after appearing on The X Factor and securing deals with the likes of L'Oreal. As a result, it is estimated she is worth £10 million.<br /> </p><p><br /> Cole sits in fourth in the young rich list, just behind singers Charlotte Church, Katherine Jenkins and Leona Lewis who all have £11 million.<br /> </p>