Actor Julian McMahon, best known for his roles in "Nip/Tuck" and "Fantastic Four," has died at age 56 after a "valiant" battle with cancer.

Holly Marie Combs, Rose McGowan, Michael Chiklis, Dylan Walsh, and Joely Richardson also shared their memories following the actor's death at 56.Actors from Charmed, Fantastic Four, and Nip/Tuck are paying tribute to Julian McMahon.

Alyssa Milano shared a moving remembrance to Julian McMahon following his death, writing in a lengthy tribute post that he was “more than my TV husband” and a “dear friend” who supported her professionally and personally throughout their time on The WB’s long-running fantasy drama Charmed.