Bart Simpson -- Drawn Into Scientology

1/28/2009 12:24 PM PST BY TMZ STAFF
Bart Simpson is officially cheating on Reverend Lovejoy's church -- with the one created by L. Ron Hubbard.



Nancy Cartwright -- voice of Bart and a multi-million dollar donor to Scientology -- has recorded a Scientology robocall in which she uses her famous character's name and voice to push an upcoming L. Ron Hubbard hoedown in L.A.

We called the phone number for the event that Nancy gives out, and the person who answered was surprised a non-Scientologist got the message -- thanks, YouTube.