Demi Moore is mourning her friend.
The actress took to Instagram on Monday to express her grief over the loss of Kelly Preston, who died over the weekend after a private battle with breast cancer.
To commemorate her late pal, Moore, 57, shared a throwback picture of herself and Preston, joined by Preston’s husband John Travolta and Moore’s ex-husband Bruce Willis.
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In the pic, Willis, 65, holds a small child while Preston playfully nibbles on the baby’s feet. All four adults wear smiles in the photo.
“The world has lost one of the most beautiful, kind, generous, tender-loving souls that has graced this earth,” Moore said in the caption. “Rest easy @therealkellypreston, we will miss you.”
Aside from Travolta, 66, Preston is survived by two children: Ella, 20, and Benjamin, 9. The couple also had a son, Jett, who died in 2009 at the age of 16.
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The tragic news of Preston’s passing was confirmed on Sunday in an Instagram post from Travolta, who shared a picture of his late wife alongside a loving message in tribute.
“It is with a very heavy heart that I inform you that my beautiful wife Kelly has lost her two-year battle with breast cancer,” the “Grease” star revealed. “She fought a courageous fight with the love and support of so many.”
He continued: “Kelly’s love and life will always be remembered. I will be taking some time to be there for my children who have lost their mother, so forgive me in advance if you don’t hear from us for a while. But please know that I will feel your outpouring of love in the weeks and months ahead as we heal.”
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Travolta and Preston married in 1991. The actor starred alongside Willis in “Pulp Fiction” while Willis also lent his voice to the “Look Who’s Talking” franchise, which starred Travolta.