Haywood Nelson is mourning the demise of his What's Happening!! co-star, Danielle Spencer. Haywood Nelson, who played Dwayne Nelson opposite Spencer's Dee Thomas on the show, was the first to announce her demise, at the age of 60. He took to Instagram on August 11 to pen a heartfelt statement in her honor:

Danielle Spencer is being remembered for her bright spirit by her fellow What's Happening!! cast members. The actress, best known for her role as Dee Thomas in the 1976 sitcom, is being honored by her costars following news of her death at 60.

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.