Sometimes our enemies present themselves to us plainly from the start, like Helena Erdman, who stomped on my foot backstage during the 9th grade musical before I even had a chance to tell her that I didn't like her hair (which I did not). Other times, they lie in wait, plotting the perfect moment to reveal themselves as haters. John Corbett, the 54-year-old American actor known for his roles on Sex and The City and My Big Fat Greek Wedding, has just revealed himself as a hater.