Blake Lively and Justin Baldoni reportedly had a feud on set of 'It Ends With Us.'Olivia Wilde and Florence Pugh reportedly had issues that started when Pugh wasn't pleased about Wilde's relationship with Harry Styles.George Clooney and David O. Russell had a physical fight on set of 1999's 'Three Kings.'Lily Tomlin and David O. Russell had a heated confrontation while filming 2004's 'I Heart Huckabees.'Joel Schumacher called Val Kilmer 'psychotic.'Danny Boyle and Ewan McGregor didn't speak for years after McGregor wasn't cast in 'The Beach.'Alfred Hitchcock made unwanted sexual advances on Tippi Hedren during filming of 'The Birds.'Michael Bay and Megan Fox had a feud that started on the set of 'Transformers.'Kevin Smith and Bruce Willis clashed while making 2010's 'Cop Out.'Burt Reynolds found director Paul Thomas Anderson too full of himself on set of 'Boogie Nights.'Kim Basinger felt bullied by director Adrian Lyne while filming 1986's '9 1/2 Weeks.'Bernardo Bertolucci added a disturbing last-minute detail to a scene in 'Last Tango in Paris' without warning actress Maria Schneider.