Jul 7 2007 4:08 PM EDT

Live Earth: We're In This Together

John Mayer has concerns, but Alicia Keys, Kelly Clarkson, Fall Out Boy, Akon, AFI — and fans like you — insist that the event can make a difference.

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    Photo: MTV News

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Artist Pages

  1. John Mayer John Mayer
  2. Alicia Keys Alicia Keys
  3. Kelly Clarkson Kelly Clarkson
  4. Taking Back Sunday Taking Back Sunday
  5. Fall Out Boy Fall Out Boy
  6. Akon Akon
  7. AFI AFI

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