Lorna Luft

Lorna Luft (born November 21, 1952) is an American actress and singer. She was born in St John 's Health Center in Santa Monica, She is the daughter of singer and actress Judy Garland and producer Sidney Luft, and half-sister to singer and actress Liza Minnelli.
Luft starred in the 1981 national tour of "They're Playing Our Song" and in 1982 she played Paulette Rebchuck in "Grease 2". In 1983, she played Peppermint Patty in the Off Broadway production of "Snoopy!!! The Musical", a sequel to "You're a Good Man, Charlie Brown".
In movies, Luft has appeared in "Grease 2" (1982), "Where the Boys Are '84" (1984), "54" (1998), and "My Giant" (1998). She and her brother, Joey, made cameo appearances in the 1963 movie "I Could Go On Singing".
In March 2018, Luft was diagnosed with a brain tumour after collapsing following a London performance.