Say it isn't so!  Many of the stars who are to appear at the Live Earth concert (why do these people always think they can solve anything with a friggin' concert?) don't exactly live the lives they preach that we should!  Seems Madonna is taking some heat, for example: Madonna Accused of Hypocrisy!  

"Madonna herself also has a collection of fuel-guzzling cars, including a Mercedes Maybach, two Range Rovers, Audi A8s and a Mini Cooper S. Yet she will headline the London concert to 'combat the climate crisis'."

(Hey, Rush Limbaugh drives a Maybach, so it can't be all bad!  But hey, Madonna, if it will make you feel better, I'll be happy to take the Maybach off your hands!  )