Goodbye Joan Rivers.

Ellen DeGeneres -- Joan Rivers will always be a pioneer. She paved the way for a lot of comedians. I’m very sad she’s gone.  

Anna Kendrick -- RIP Joan Rivers. Being publicly told that my dress is hideous will never feel quite as awesome. You will be truly missed.

Demi Lovato -- RIP Joan Rivers... You made fun of my boobies just last week and it was an HONOR. Thanks for making so many people laugh here on Earth. 

George Takei --  It is with sadness that I received the news that Joan Rivers has passed away. My deep condolences to her daughter Melissa and to all her family. Joan made us laugh, and understandably rubbed many the wrong way, as big voices in our midst so often do. But she moved to the beat of her own drum, was a pioneer in her field, and she will be missed.