阿美·艾默生 ，Joanna Mahaffy--also known as Ami Emerson--is a working actress and model from Northern California and resides in Beverly Hills, CA. She was born February 10, 1984, in Placerville, CA, to Elisabeth and Dwight Mahaffy. She went to Westmont College, a liberal arts school in Santa Barbara, where she was an international studies major.