Sep. 4, 2014 at 4:37 PM ET
Hollywood's circle of comedic greats has gotten smaller now with the death of Robin Williams and Joan Rivers. We remember them both with this touching tweet and picture from Rivers after she learned of Williams' passing.
A fan on KLGH's Facebook page shared this comment, which echos how we all feel.
Can you imagine the show Joan Rivers and Robin Williams will be performing tonight in heaven. - Linda Crostic Glunt