Well, it's the one we've all been waiting for. The one where they wheel Britney out for a 'live' performance during the results show at 10.15pm. Meanwhile, the pressure doubles for the five remaining acts as they now sing two songs, both American classics, in the hope of winning a place in next week's semi-final. The judges will also have their say but no longer have the power to save acts as from now on the decision rests entirely with the voting public. Also taking to the stage is Billy-Ray's daughter Miley Cyrus, star of hit US TV show Hannah Montana. It must be refreshing for her to play second fiddle to someone for a change.