Dwayne Johnson encourages fans to sing along to Moana 2 as debate rages over theatre etiquette

At the UK premiere of Moana 2, Johnson encouraged singing in the theatre, because it’s the “fun part” of watching a musical.

Dwayne “The Rock” Johnson said fans who come to theatres to watch Moana 2 should sing along to the songs if they wanted to.

The recent debate over cinema theatre etiquette began raging shortly before Jon M Chu’s highly anticipated musical Wicked hit theatres.