Franco-British actress Jane Birkin attends a demonstration at the Republique Square in Paris, in support of Sakineh Mohammadi-Ashtiani, 43, sentenced to death by stoning after an Iranian court found her guilty of adultery and complicity in her husband's murder. Her son said last week that he fears she will be executed shortly after the end to the Muslim holy month of Ramadan.Paris-France 12/09/2010