10 Famous tars who are very shy and insecure and prefer to spend time alone. br Subscribe: br ----------------------------------------------------------------------------------------- br 10 Beauty Tips THE PROS Don't Want You To Know br br 10 Celebs Who DON'T Look Like This Anymore br br Considering celebrities are constantly in the spotlight, you would think they would be comfortable with it after a while. But for many of them, it can be a complete nightmare. From a popular ex-President to one of the biggest pop stars in the world, these are 10 celebs who are loners.