Kathy Hilton chats with ET at the 2024 CFDA Fashion Awards in New York City about returning to ‘The Real Housewives of Beverly Hills,’ and reacts to her sister, Kyle Richards, going at it with Dorit Kemsley and Sutton Stracke in the season 14 trailer. She also dishes on being part of daughter Paris Hilton’s ‘The Simple Life Reunion’ special and watching Nicole Richie grow up. Plus, Kathy reflects on celebrating her 44th anniversary with husband Richard while sharing the best marriage advice she’s given her kids.