1/10

Fashion feud: Nicolas Ghesquière vs. Balenciaga

Fashion feud: Christian Louboutin vs. YSL

Fashion feud: Tom Ford vs. YSL

Fashion feud: Kendall Jenner vs. Kim Kardashian

Fashion feud: Cara Delevingne vs. Vogue

Fashion feud: Martha Stewart vs. Gwyneth Paltrow and Blake Lively

Fashion feud: Solange Knowles vs. Rachel Roy

Fashion feud: Cathy Horyn vs. Oscar de la Renta

Fashion feud: Anna Wintour vs. the Wests

Fashion feud: Roberto Cavalli vs. graffiti artists