"It is with great sadness that I announce the death of my mother, Joan Rivers. She passed peacefully at 1:17 p.m. ET surrounded by family and close friends. My son [Cooper] and I would like to thank the doctors, nurses, and staff of Mount Sinai Hospital for the amazing care they provided for my mother," Melissa, 46, said in a statment.
Take a look at the video Yahoo! Remembering the 50 years that Joan River's reigned in the entertainment biz!