We see two new Na'vi tribes in the trailer: the Wind Traders and the Ash People clan, the latter of whom seem to represent most of the menace in the film. We see the Ash People using fire as a weapon, with one of the aliens even seeming to be able to wield it on her bare hands without hurting herself.

The first trailer is out for the third ‘Avatar’ movie, Beyoncé’s country tour breaks records, and Billy Joel releases seven hours of music. David Daniel reports.