Isti Ayu Pratiwi or better known as Ayu Pratiwi (born in Jakarta, May 23, 1987) is Indonesian actress and model. She is widely known through her role as Sarah in the movie Apocalypse's Close in 2003.
In addition to playing in a number of soap operas and television movie, gangly girl who has a 173 cm tall and was nicknamed Ayu, also the 2009 Miss Indonesia Tourism.
She got the title after successfully reaching the position of Second Runner-up at the event Puteri Indonesia 2009 selection. In such event, he represents the province of North Maluku.