Celebrity Celebrity Moms This Throwback Photo of Demi Moore and Rumer Willis Will Make Your Day By Kelsey Glein Kelsey Glein Twitter Kelsey Glein is a Seattle-based writer and editor who covers all things fashion, beauty, and pop culture. She was previously the Digital Editor of InStyle and is currently a Social Media Manager at a cosmetics company. InStyle's editorial guidelines Updated on August 16, 2016 @ 06:45PM Pin Share Tweet Email Photo: David Livingston/Getty Images This throwback photo is everything. Rumer Willis celebrates her 28th birthday today, and she took to Instagram to mark the occasion. Aside from posting a 'gram of herself wearing a Snapchat filter that makes her appear to have very wrinkly skin, the star also 'grammed an old picture of her and her famous mom. In the snap, a much younger Demi Moore grasps her first-born child as she holds her up for the camera with a bewildered look on her face. "Shoutout to my gorgeous mother for cooking me for 9months and welcoming me into the world 28yrs ago today," Willis wrote in the caption. "Thank you for showing me what a beautiful, strong, kind, intelligent and magical woman looks like and giving me the best role model a daughter could ask for. I love you with all my heart mama. I am so proud to have the honor of being your first baby." Rumer Willis Is the Spitting Image of Mom Demi Moore in This Adorable #TBT Photo Too cute.