“Charmed” and “Nip/Tuck” actor Julian McMahon was “magic,” former costar Alyssa Milano wrote via Instagram Friday. McMahon died at age 56 from cancer.

Actor Julian McMahon has died at 56 after a private battle with cancer. Former co-stars, including Alyssa Milano and Ioan Gruffudd shared heartfelt tributes.

His death was announced on July 4 by his wife, Kelly, who told Deadline, "With an open heart, I wish to share with the world that my beloved husband, Julian McMahon, died peaceful