Bruce Willis' daughters are honoring their family legacy. Over the weekend, the Die Hard actor's mother, Marlene Willis, rang in her milestone 90th trip around the sun, and her granddaughters Scout and Tallulah shared a glimpse inside the special celebrations. © Instagram Demi was in attendance at the celebrations with her beloved pup Pilaf"Everyone say HAPPY 90TH BIRTHDAY to my glamorous, tough, resilient, Beautiful Gram!" Recommended video You may also like Bruce Willis sings for family in candid home videoFans were then quick to take to the comments section under the post and gush over it, with one writing: "How marvelous. © Getty Marlene, Bruce and Demi at the Die Hard 2 premiere in 1990As for Bruce, Emma isn't sure he "ever really connected the dots" to understand his diagnosis.