Liza Minnelli is undergoing treatment for substance abuse at a Malibu rehab center.
Liza Minnelli Recovering After Back Surgery
A rep for the singer told Billboard, "Liza Minnelli has valiantly battled substance abuse over the years and whenever she has needed to seek treatment she has done so. She is currently making excellent progress at an undisclosed facility."
Her mother, Judy Garland, died in 1969 from an overdose of barbiturates.
Read More