He names Justin Bieber as one of his influences.

Turns out, Beetlejuice is aBelieber.

When Keaton asked Beetlejuice to name his influences, Beetlejuice had a quick answer.

Michael Keaton and Beetlejuice have a conversation

Michael Keaton and Beetlejuice have a conversation.Warner Bros. Pictures/Youtube

“Well, Napoleon was a pal,” he said.

“Bieber, of course, for obvious reasons.”

Beetlejuice added that, “Caligula was a wild man.”

Ryder toldEntertainment Weeklyinan interview published Mondaythat she hadn’t predicted that future for the character.

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“I never thought about Lydia ever being a mom.

“She answered a ton of those questions, and it felt so right.”

Beetlejuice Beetlejuicelands in theaters Sept. 6.