|Date of birth:||
June 23, 1988
Herlovsen is the daughter of former football player Kai Erik Herlovsen and was born in Germany during his spell at Borussia Mönchengladbach. She is a Norwegian women's international having made her debut at the age of 16. Herlovsen was the youngest player at UEFA Women's Euro 2005 and became the youngest goal-scorer in the tournament's history on 9 June 2005 when she scored a goal in a 1–1 draw against France.