‘Candy Shop’ appears online
Dido and Pink also to feature on song
Eugene Hutz to perform with pop queen
Queens of Pop to go yellow?
Elton John and Jay-Z also among the world's most influential
Live Earth track available for download
She sets to work on short film
'Hey You' to be available as charity download
Giant Drag and Devendra Banhart appear
The star insists she's not going to adopt another child