Luke Clements Hey Boy Hey Girl - Britain's Got Talent 2009 - Semi-Final 5

Britain's Got Talent 2009 Simon was very impressed with Luke's audition, when he showed his ability to take bites out of apples whilst juggling them. However, he suggested that he needed to step it up a notch to make the act better - perhaps with melons instead?! Can Luke improve on his act this evening? What will he be using tonight?