Just Simon Cowell
BGT Acts Performing Tuesday 30th May 2017
Last night saw DNA and Kyle Tomlinson sail through to the live final on Sunday, who will join them tonight.
Here are your eight semi-finalists performing tonight.
Matt Edwards - Ant & Dec's Golden Buzzer
Grace & Ali
The guest performer tonight is Camila Cabello (ex Fifth Harmony) performing her debut single 'Crying in the Club