With only two weeks of the competition left, the final four Pop Idols (Gareth, Zoe, William and Darius) appear at the film premiere of 'Moulin Rouge' and then perform their hearts out with two songs chosen for them by the judges. As Darius swung his hips to Tom Jones' 'It's Not Unusual,' Zoe went for a more subdued romantic mood. But it did her no good. 2 hours after the performances were done, the public had voted and Ant and Dec revealed that Zoe Birkett, the 16-year-old schoolgirl and only female still in the contest, had been eliminated, leaving behind just the three guys.