Mick Jagger is reported to have pulled out of one of two charity concerts for victims of the US terrorist attacks.
The singer was due to perform at the United We Stand event in Washington DC on October 21, but will still take part at Paul McCartney's Madison Square Garden concert on October 20th.
Also on the bill for the Washington event are Michael Jackson, Aerosmith, NSync, Backstreet Boys, James Brown, Ricky Martin, Rod Stewart, P. Diddy, Destiny's Child, and Mariah Carey.
Bono, Elton John and Janet Jackson are set to take part in McCartney's fundraiser.
