Lorna Luft

Lorna Luft is an American television, stage, and film actress and singer. She is the daughter of singer and actress Judy Garland and Sid Luft, and the halfsister of singer and actress Liza Minnelli.

Lorna Luft was born in Santa Monica, California. She attended University High School in Los Angeles during her Senior year and was a member of the schools Choir.

Source: Wikipedia