Prastiwi Dwiarti or also know as Tiwi, fame name as a successful talent search competition finalists Indosiar Fantasy Academy (AFI) in 2005.
From the AFI event, she debuted as a professional singer with a voice recording on the album FUNTASTIC AFI in 2005.
After the contract AFI, along with colleagues at the AFI who is also his best friend since junior high, Tika, forming a vocal duo group T2. Released debut album with the title, OK.
The first single from her debut album this is Ok, immediately became hits on radio. Tua-Tua Keladi Single which is a remake of old songs with new arrangements and the man also managed to reserve to public attention.
In private life, is currently being established Tiwi love with fellow musicians, namely guitarist Domino, Ade.