Funny Celebrity Joke

A friend of Bill Clinton calls up Heaven. A voice says" Virgin Mary speaking" The friend thinks "Ok ! Bill has'nt reached heaven"
After a few months, he calls up again.A voice says "Virgin Mary speaking". The friend thinks," Ok! Bill hasn't yet reached heaven!"
After a few months, the friend calls up again. A voice says "Mary speaking" The friend decides,"So! Bill has reached Heaven"