Tac Fitzgerald, real name Thomas Atticus Christian Fitzgerald, was born on July 5, 1981 in St. Paul, Minnesota, USA to two Irish parents. He was raised in California. At birth, the hospital shortened his given name, Thomas Atticus Christian, to TAC on his wristband. When he was a young boy growing up in California, he watched many movies and television shows and decided that acting was something that he wanted to do. His first big break was modeling for fashion designer Calvin Klein in advertisements with Kate Moss. He has starred in such television shows and movies as Dawson's Creek, Grosse Pointe, Black Hawk Down and Arnolds Park.