A 26-year-old Australian man who rushed at Wicked star Ariana Grande during a premiere in Singapore was sentenced to nine days’ jail on Monday for public nuisance.In delivering the sentence, District Judge Christopher Goh told Johnson Wen that he was “attention-seeking” and had wrongly assumed his actions in Singapore would escape consequence.Wen, who has been remanded since November 14, pleaded guilty to one charge of causing annoyance to the public by causing a commotion during the Singapore...