Part of the Hollywood monogram J.E.J. Crossword Clue

 The answer to the crossword clue "Part of the Hollywood monogram J.E.J." is J. This is because the Hollywood actor Joan Crawford had the initials J.E.J., and her monogram was often used in marketing materials for her films.

Other actors with the initials J.E.J. include John Edward Jones and James Edward Johnson. However, neither of these actors are as well-known as Joan Crawford, so it is likely that the clue is referring to her.

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