Bar was born in 1976 in Tel Aviv. She was "discovered" at the age of 17 by Adi Barkan, who became her first agent. Bar became a successful model in Israel, leading commercials for "Black and wild" beer, "Milki" and "Isracart". She has modeled for several years for local fashion companies "Castro" and "Pilpel". She also acted in several television shows, including "Zbeng!" and "Zinzana".
She resided for several years in Los Angeles with her husband, actor Aki Avni, and their son. They returned to Israel in 2008, and separated.