Being a mega movie star means millions of dollars, tons of fawning fans and unfortunately, not having much of a private life. For this reason, some stars will use decoys off-set as well, to get a little piece and quiet. Jim Carrey is one such star. On his vacation to Jerusalem, Carrey knew that his presence would lead to constant press interactions. So, he brought his double with him as a decoy and had him stay back in the hotel room ordering room service. Meanwhile, Carrey would slip out the back entrance and secretly travel the Holy land.