Britain’s Got Talent 2015: ‘Semi-finals thrown into chaos after studio is evacuated over bomb scare’
BGT performers picked by Simon Cowell, Amanda Holden, David Walliams, Alesha Dixon and 'mandatory to flee rehearsals'
BGT performers picked by Simon Cowell, Amanda Holden, David Walliams, Alesha Dixon and 'mandatory to flee rehearsals'