Fashion designer L'Wren Scott was found dead in her New York home.
It's understood she died by suicide.
Her partner, Mick Jagger has posted this message on Facebook:
I am still struggling to understand how my lover and best friend could end her life in this tragic way.
We spent many wonderful years together and had made a great life for ourselves.
She had great presence and her talent was much admired..., not least by me.
I have been touched by the tributes that people have paid to her, and also the personal messages of support that I have received.
I will never forget her, Mick.
