Bruce Willis attends daughter Tallulah's wedding

Bruce Willis, the star of the "Die Hard" franchise, made a touching appearance at his youngest daughter Tallulah Willis's wedding to musician Justin Acee. Held in Sun Valley, Idaho, the celebration saw the legendary actor escort his daughter, who was clutching her bouquet.

This appearance is particularly significant given Willis's diagnosis of frontotemporal dementia, a progressive neurodegenerative disease. His public appearances have become less frequent since his diagnosis. Tallulah shared a heartfelt moment from the weekend on social media, captioning a photo with her father and Acee as "a tender moment with my father and Justin at the beginning of the wedding weekend."

The wedding ceremony took place on Saturday, August 8, at the family home in Sun Valley. Tallulah's mother, Demi Moore, and her sisters, Rumer and Scout, were also in attendance. Tallulah wore a custom haute couture gown designed by Pierpaolo Piccioli, creative director of Balenciaga, which reportedly took 712 hours to create. The dress, made of silk satin, featured a straight, strapless cut with a draped skirt and a large bow at the back, adorned with hand-embroidered details.

It remains unclear if Willis's current wife, Emma Heming, and their daughters, Mabel and Evelyn, were present at the celebration.