"The trial against six young Iranians who danced in a YouTube version of Pharrell Williams' viral song Happy has started in Tehran.
The three men and three women, who have an average age of 25, were arrested in May, as police accused them of helping make an 'obscene video clip that offended the public morals' and later released on bail...
The six friends are facing a series of charges including having sex outside marriage, posting on 'the vulgar YouTube channel', failing to observe proper Islamic dress, dancing, and having contacts with foreign television networks, an allegation that could entail the more serious offence of spying, The Times reported."