Whoopi Goldberg is a great-grandmother

Whoopi Goldberg recently became a first-time great-grandmother.

The 58-year-old star posted a video of herself and great-granddaughter Charlie Rose on her Instagram Tuesday. She had previously posted a picture of the baby at the end of March.

"This is Charlie Rose," Goldberg announces with the new baby in her arms and a bottle in hand. "I'm doing something I probably haven't done in forty years...I'm actually feeding [her]."

The actress has one daughter, Alexandrea, who also goes by Alex Martin. Goldberg became a grandmother at age thirty-four when Alex gave birth to daughter Amarah Skye. New baby Charlie Rose is Amarah's daughter.