Photo: Daniele Venturelli/WireImage Julian McMahon, beloved star of Nip/Tuck, Charmed, and the original Fantastic Four films, has died at the age of 56 after a private battle with cancer, his family confirms. “With an open heart, I wish to share with the world that my beloved husband, Julian McMahon, died peacefully this week after a valiant effort to overcome cancer,” McMahon’s wife, Kelly McMahon, said in a statement to Deadline . “Julian loved life. He loved his family. He loved his friends.