More On This Topic: Behaviour Change Campaign Sydney Submitted by: John Bristen Breifly imformation of Rossa Rossa Roslaina Sri Handayani, known mononymously as Rossa, also known as Te’ OCHA aka Teteh Ocha by fans in Indonesia or Dato’ Rossa in Malaysia (born October 9, 1978 in Sumedang, West Java, Indonesia), is an Indonesian singer. She remains one of the most popular artists in Indonesia and Malay-speaking countries, and one of