Let's Sing and Dance Viewers then voted for their favourite performer, with the proceeds from their calls going to Comic Relief/Sport Relief. The act with the most viewer votes went through to the final, and the three panellists chose a second act from the top three to go through. The top six acts then returned for the final. In 2011, Winkleman was replaced by "The One Show" host Alex Jones. The guest panellists the first week were Emma Bunton and Michael McIntyre. The programme also premièred the video for the charity single "Islands in the Stream" released by "Gavin & Stacey" actors Ruth Jones
Gavin & Stacey surnames of known English serial killers for some of the main characters – Shipman, West and Sutcliffe — was deliberate. In 2009 Ruth Jones commented: "I suppose we were hoping that people wouldn't realise and then when it does come to light, it's even more delicious..." Although the production team received requests, the show declined to use celebrity guests for cameo roles in the 2008 Christmas special. However, both Noel Sullivan and John Prescott made brief cameo appearances at the end of the final series. Both figures had formed the basis of long-running jokes throughout the series. Nessa occasionally refers