Health and fitness celebrity Richard Simmons filed a libel lawsuit Monday against the National Enquirer and Radar Online in response to stories that he was transitioning from a man to a woman.

Police confirm they've launched an investigation into the death of fitness guru Richard Simmons, who passed away in his Los Angeles home on July 13.

Fitness instructor Richard Simmons has died just a day after his 76th birthday, according to a report. Simmons thanked fans on social media for their birthday wishes on Friday, making his death ...