Tue, 08 Mar 2011 17:50:08 +0100 (Reuters) - Singer Katy Perry (3rd L), French model and actress Mareva Galanter (4th L) and French singer Christophe (C) attend the Jean-Charles de Castelbajac Fall-Winter 2011/2012 women's ready-to-wear fashion collection show during Paris Fashion Week March 8, 2011. REUTERS/Benoit Tessier (FRANCE - Tags: FASHION ENTERTAINMENT)