Numerous celebrities have been treated at the Salpêtrière, including Michael Schumacher, Ronaldo, Prince Rainier of Monaco, Alain Delon, Gérard Depardieu, and Valérie Trierweiler. Former president Jacques Chirac had a pacemaker fitted at the Salpêtrière in 2008. Celebrities have also died at the Pitié-Salpêtrière, including the singer Josephine Baker in 1975, following a cerebral haemorrhage; philosopher Michel Foucault (from complications of AIDS) on 25 June 1984; Diana, Princess of Wales in 1997; and French bicycle racer Laurent Fignon in 2010 (from the metastatic spread of lung cancer).