Your question cannot be answered with the information currently available.
"More Famous" is too idiomatic to provide an adequate answer without poll data from various areas & age groups, perhaps even from different socio economic groups.
Without any data of this sort there is no way to really determine which person is more widely known to the general populace therefore any answer would really be speculation, opinion and/or conjecture from the individual who answered.
tooth fairy
The tooth fairy of coarse!It actually just depends on where you are in the world, but I believe it would be the tooth fairy.
toot fairy!!
it has a sonic jet pack
batman
The tooth fairy is your parents
the tooth fairy does have pets dog teeth are the tooth fairy's pets
no there is no African tooth fairy there is no tooth fairy at all
I think the tooth fairy is 27
There is no such thing as the stupid tooth fairy
sorry, but there is no such thing as a tooth fairy
the tooth fairy drink milk
Tooth Fairy....(~_~)