Former U.S. model Jerry Hall poses for photographers as she arrives at a charity dinner in central London November 30, 2007. Figures from the worlds of entertainment, politics and industry, including Nobel prize winner Al Gore, attended the "Fortune Forum" gala dinner to raise money and awareness for various charitable causes.

Irish singer and campaigner Sir Bob Geldof arrives at a charity dinner in central London November 30, 2007. Figures from the worlds of entertainment, politics and industry, including Nobel prize winner Al Gore, attended the "Fortune Forum" gala dinner to raise money and awareness for various charitable causes.

U.S. actress Gillian Anderson arrives at a charity dinner in central London November 30, 2007. Figures from the worlds of entertainment, politics and industry, including Nobel prize winner Al Gore, attended the "Fortune Forum" gala dinner to raise money and awareness for various charitable causes.