Fans call for arrest of man who grabbed Ariana Grande

Ariana Grande fans demand arrest of man who grabbed her at Wicked premiere in Singapore. The incident, involving the man Johnson Wen, was caught on camera and went viral. Fans and Instagram users called for action against Wen, known for disrupting other celebrity events, for re-traumatizing Grande, who has spoken about her post-traumatic stress disorder following a 2017 concert attack in Manchester. Security measures and social media actions to ban Wen's disruptive videos are also being discussed following the incident.