The Grease actress passed away at her ranch in Southern California on Monday at the age of 73 following a battle with cancer, sparking an outpouring of tributes on social media from her co-stars and celebrity friends. Her daughter Chloe, 36, shared an emotional tribute to her mother on Tuesday alongside the music video for their 2021 duet Window in the Wall. "You are my lighthouse mama. My safe place. My heart space. It has been my honor and continues to be my honor to be your baby and best friend..."