Shannen Doherty's friends and costars, like Sarah Michelle Gellar and her 'Charmed' sisters, Rose McGowan and Holly Marie Combs, are remembering the star on the 1-year anniversary of her death.

One year after Shannen Doherty died of breast cancer, her loved ones are remembering the “Charmed” and “Beverly Hills, 90210” actor. On Sunday, July 13, stars like Sarah Michelle Gellar, Rose McGowan, Holly Marie Combs and Tori Spelling shared a series of tributes to their friend on social media.