Britain's Got Talent continues its search for the next talentedsuperstar. As the competition continues this weekend, morebrave contestants brace the stage in the hope to impress thejudges enough to progress to the semi-finals.The judging panel- Simon Cowell, Amanda Holden, Alesha Dixon and Bruno Tonioli- join the incomparable hosting duo Ant and to find the onelucky act who will ultimately bag a life-changing £250,000cash prize and a spot on the bill of the Royal VarietyPerformance.