Miss Cameron Diaz! What was going through her mind at the 'Live Earth' launch party? Giggling, whispering, sly cheeky looks at Al Gore? It almost looks like Cameron was tryin to control a few climatic problems of her own! Has this newly single lady got a little crush! Cameron Diaz, Pharrell and former US Vice President Al Gore were launching 'Live Earth' in an effort to help heighten awareness of possible climatic problems ahead and to encourage using alternative energies and reducing carbon emisisons.