The Rolling Stones and The Who are denying reports that they are signed up for the Live Earth concerts. However, there are a number of acts that have confirmed their participation in the 7/7/7 Wembley shows including Bon Jovi, The Foo Fighters, Sheryl Crow, Melissa Etheridge, Duran Duran, John Mayer, Kelly Clarkson, Faith Hill, Tim McGraw and Snoop Dogg (if he is allowed into the country this time).