Richard Simmons, the beloved fitness guru known for 'Sweatin' to the Oldies,' passed away at 76, sparking tributes from celebrities like Pauly Shore, Denise Austin, and Ricki Lake. Shore, set to star in a biopic about Simmons, expressed his sorrow and admiration for the iconic figure. Despite Simmons' disapproval of the unauthorized project, Shore's heartfelt messages honored Simmons' life and impact on the fitness world. The tributes highlighted Simmons' unique personality, with plans for a biopic to share his story and legacy with the world. Simmons' passing has deeply affected those who knew and admired him, showcasing the impact of his joyful approach to fitness and well-being.