Catherine Zeta-Jones was known to have a close relationship with Kirk Douglas. Therefore, it comes as no surprise that she would want to pay tribute to her late father-in-law after his passing at age 103! Today the actress posted a sweet black and white photo of the two of them, where Zeta-Jones is seen kissing Douglas' cheek.

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Zeta-Jones would often post about Douglas on social media, expressing her love and gratitude towards him. She even recently shared an adorable photo of them together in honour of Douglas' birthday in December! "To my darling Kirk, I shall love you for the rest of my life. I miss you already," Zeta-Jones captioned the precious picture she shared in memory of her late father-in-law. "Sleep tight..." 

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See Catherine Zeta-Jones' touching Instagram tribute to Kirk Douglas!