Imagine Dragons get hot and sweaty in Hong Kong. Director Michael Bays invited the boys over to walk the red carpet and perform a special gig in support of the premiere of Transformers 4. Check out this rather impressive behind the scenes video!
Many ticket-holders couldn't get into the O2 Arena show on Tuesday night (September 19th) because they didn't bring photo ID to match their booking.
An album re-release, a new song and a documentary mark the singer's legacy this year.
The actor plays the titular hero in the forthcoming adaptation.