Child star Danielle Spencer, who portrayed Dee Thomas on the 1970s comedy TV series “What’s Happening!!,” has died at 60, according to former co-star and friend Haywood Nelson.

Danielle Spencer’s mom, Cheryl Pelt, revealed that her daughter was hospitalized nearly two weeks before her death. Pelt told TMZ on Wednesday, August 13, that the What’s Happening!! star was admitted to the hospital on August 1 “after a urinary tract infection turned septic.

Danielle Spencer, child star of "What's Happening!!" has died at 60 after a battle with cancer, though an official cause of death has not been announced.