When egos clash on set, it can lead to explosive conflicts. Explore the top 5 celebrity feuds that brought issues of professionalism to the forefront.
1. Sarah Jessica Parker vs. Kim Cattrall: 'Sex and the City' tension revealed underlying conflicts.
2. Terrence Howard vs. Robert Downey Jr.: 'Iron Man' set drama exposed power struggles.
3. Julianna Margulies vs. Archie Panjabi: 'The Good Wife' feud overshadowed on-screen chemistry.
4. Isaiah Washington vs. T.R. Knight: 'Grey's Anatomy' controversy highlighted workplace behavior.
5. Vin Diesel vs. Dwayne Johnson: 'Fast & Furious' feud showcased on-set tension and professionalism issues.