A row between Emmanuel Adebayor and Andre Villas-Boas was reportedly caused by a beanie hat.
The Daily Mail reports that the Tottenham Hotspur striker fell out with the former manager after refusing to take off a hat during a team meeting.
The Portuguese manager allegedly refused to play the Togo international again after the argument.
Following Villas-Boas's sacking, Adebayor has scored four goals in five appearances.