Kelly Osbourne has revealed that she is 'completely heartbroken' over Joan Rivers' death.
The 29-year-old beauty wrote on her official Facebook page that not only Rivers was her boss, she was and will always be her teacher, therapist, closest friend, inspiration and the only grandmother she ever knew, Contactmusic reported.
She said that the 'Fashion Police' star was family and she will never forget her and laughter will be difficult for a while but when she's sad, lonely or upset all she will have to do is think of Rivers and a smile will cross her face.
Osbourne added that laughter is what she gave us and laughter is what she would want us to do in remembrance of her and that her thoughts are with Melissa and Cooper and she will miss the actress deeply.
Joan Rivers took her last breath at 81 after being on life support post cardiac arrest in New York.
