Now, people are really starting to worry!
It's been months since exercise guru Richard Simmons has been seen at his exercise studio, and almost a year since his friends have seen him!
Now, there's even more cause for them to worry about him.
With the holidays in full-swing, the usually bubbly Simmons' Hollywood Hills house is without a single decoration, and his housekeeper reportedly won't let anyone past the gate.
It was previously mentioned that he was upset over injuring his knee, but his lack of interaction has people close to him very, very worried.
We're not sure what's going on with him, but we're sending lots of love and light!
[Image via WENN.]