A GREEN auction of fine art, celebrity experiences, luxury travel and high fashion took in a total of $2.4 million (€1.66m) to benefit the environment.

Green campaigner Leonardo DiCaprio has come under fire for his attempts to raise funds to save polar bears - because he's using reams of paper to highlight the cause.

Robert Redford has named a ski resort and a film festival after his famous film character, the Sundance Kid, but now his name graces the front of an environmentally friendly building.

The Rolling Stones have announced plans for a free concert in Los Angeles next year.