This sounds worse than we thought!
Last week, concerns arose about exercise guru Richard Simmons not having contact with the outside world, possibly due to depression.
Simmons recently found out he needs a knee replacement, and he also suffered the loss of his beloved dog.
However, despite his attempts to put people at ease, Simmons' friends are still very worried!
[ Photos: Richard Simmons Turns 65! STILL Beautiful! ]
He reportedly hasn't talked to them since March 10th, and a few months ago, the mother of a close friend died, and Richard didn't even go to the funeral!
Another friend added that 66-year-old was close with Joan Rivers and "There is no way he wouldn't have gone to her funeral if he was ok."
The most troubling news is that