Richard Simmons, the incomparable fitness guru who got people moving and sweating with his eccentric coaching style, has died, according to multiple reports. He was 76. TMZ, who was first to report the news, reports Simmons died Saturday at his home in Los Angeles. The outlet, citing law enforcement sources, says police got a call from his housekeeper just before 10 a.m. PT. He was pronounced dead at the scene and no foul play is suspected at this time. The cause of death is not known.