Stefan Chen Yi-fan (Chinese: 陳惟凡) professionally known as known as ØZI, is a Taiwanese American singer-songwriter and rapper. He was born on March 27, 1997 in Los Angeles, USA. ØZI is noted for integrating the genres of contemporary urban hip-hop, R&B, and Mandopop Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.