Following her post, Davis was flooded with messages of support from her famous friends, including comedian and actor Gervais.
He kept things simple as he responded to Davis’ post by putting a singular red heart emoji underneath.
Lucy then responded by writing “xxxx”.
Jenna Fischer, who starred in the U.S. spinoff of The Office, added: “Beautiful post. Love you lots. And yes to working with cancer! Let’s spread that message far and wide! How working is such a comfort!”
Actress Sarah Paulson wrote: “Sending you love love love. You are and always have been full of magic.”
Davis’ Chilling Adventures of Sabrina co-star Kiernan Shipka commented: “I love you so much Lucy.”
And the original Sabrina the Teenage Witch star Melissa Joan Hart wrote: “Your outlook is inspiring and I’m sending you love, prayers and big hugs! And a little magic for a miracle!”
Sherlock star Amanda Abbington commented: “Sending you the biggest cuddle and all my love, love, love, love, love. You are and have always been an incredible f****** woman. I adore you.
“What larks we had when we worked together. Here if you need anything.”