Today's guests include Radio Times columnist Tim Vincent at the beginning of his last week on Blue Peter, American pop star Cyndi Lauper and pop group the Backstreet Boys. Toby Anstis presents this week's Electric Circus, Trev Neal and Simon Hickson embark on another Transmission Impossible, and more teenage problems are solved in Clarissa Explains It All. Plus cartoon action with Spiderman. Presented by Zoe Ball and Jamie Theakston.

Today's guests include Betty Boothroyd - the Speaker of the House of Commons, and pop stars Mark Owen and Michelle Gayle. Danni Minogue presents Electric Circus, Trev Neal and Simon Hickson embark on another Transmission Impossible, and more teenage problems are solved in Clarissa Explains It All. With Zoe Ball and Jamie Theakston.