Adele, star in 'Blue is the warmest Colour', returns to Cannes French actress Adele Exarchopoulos, who co-starred in lesbian love story and 2013 Palme d'Or winner 'Blue Is The Warmest Colour' (La Vie d'Adele), returns to the Cannes Film Festival with 'The Anarchists' by director Elie Wajeman, screened out of competition. In an interview with AFP, Adele, who is still only 21, says she welcomed playing 'a role that's completely different'. Images and soundbites.