Haris Ghaffar, 19, admitted violent disorder after innocent drinkers were forced to barricade themselves inside Birmingham’s Clumsy Swan.
Irish national Thomas Kavanagh was about to face trial at the Old Bailey, but pleaded guilty to a string of charges at the 11th hour on Wednesday.
She said people were ‘being nasty about my confidence or nasty about my weight’ which had been ‘really painful’.