Shannen Doherty, best known for her roles in 'Beverly Hills, 90210' and 'Charmed,' passed away at 53 after a prolonged battle with breast cancer. Tributes have been pouring in from former co-stars, friends, and fans, highlighting her strength and resilience. Jennie Garth and Alyssa Milano, who had complicated relationships with Doherty, expressed deep respect and admiration for her. Sarah Michelle Gellar and Olivia Munn shared personal stories of their friendships with Doherty, emphasizing her courage and support. Doherty's publicist confirmed her death, requesting privacy for her family. The entertainment industry mourns the loss of an iconic and courageous actress.