United Kingdom, Oct. 12 -- Goldie Hawn's "heart is broken" following the death of Diane Keaton.

The Snatched actress paid tribute to her First Wives Club co-star following her passing at the age of 79 and remembered her friend as a "genius" who she will "miss the hell out of".

She wrote on Instagram: "Diane, we aren't ready to lose you. You've left us with a trail of fairy dust, filled with particles of light and memories beyond imagination.

"How do we say goodbye? What words can come to mind when your heart is broken? You never liked praise, so humble, but now you can't tell me to 'shut up' honey. There was, and will be, no one like you.

"You stole the hearts of the world and shared your genius with millions, making films that made u...