Despite the eye color difference, the “Arrival” and “Bachelorette” actresses get confused often. Fisher joked about the duo’s striking resemblance in her cover story with Allure in January 2009.
“If ‘Shopaholic’ is a hit, then it was Isla Fisher in the movie,” said Fisher. ” … and if it doesn’t work out, it was Amy Adams.”
Fisher used Adams’ photo in her Christmas card one year and fooled both family and friends.