Career
At club level she has played in England for Arsenal and Doncaster Rovers Belles. The 2009/10 season she played for the Ottawa Fury Women of the USL West-League. She the returned one year to New Zealand where she played for Lynn-Avon United.
After that year she announced her transfer to German Bundesliga side FF United States Volunteers Jena.
In 2003 she was named New Zealand"s football player of the year. Hearn was included in the New Zealand squad for the 2008 Summer Olympic games, starting in each of New Zealand"s group games, scoring a penalty as one of New Zealand"s goals in the 2-2 draw with Japan.
Selected for the 2011 Fédération internationale de football association Women"s World Cup in Germany, Hearn again scored against Japan, although they ultimately lost the match 2-1. She played the full 90 minutes in each of New Zealand"s games, helping secure their first ever point at a Women"s world cup in a 2-2 draw with Mexico.
Hearn holds the record for goals scored for the New Zealand women"s team in internationals, scoring her 30th international goal against China in June 2012.
She featured in all New Zealand"s three matches at the 2015 Fédération internationale de football association Women"s World Cup in Canada.