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At the Wicked: For Good premiere in Singapore, Ariana Grande was charged by Johnson Wen on the carpet

Wen, who is known online as "Pyjama Man," has a history of crashing celebrity events, including that of Katy Perry and the Chainsmokers

After the incident, Wen was arrested and charged by Singapore authorities

The Wicked: For Good premiere in Singapore had a brief, chaotic moment because of a fan.

On Nov. 13, a man named Johnson Wen crashed the event's carpet, jumping a barricade and running up to Ariana Grande , one of the film's stars.

He put his arm around the actress' shoulder and tried to pose with her before security whisked him away, leaving Grande shaken.

Although Wen appeared to be a random disruptor, he has a record of crashing high-profile events, inc

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