Britain's Got Talent

Season 12, Episode 14

Episode Title: Live Semi-Final 4

Air Date: 2018-05-31

Overview:

Across the week our Kings and Queens of entertainment, Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams will welcome eight acts to the stage to perform for a chance of winning a life changing £250,000 and a spot at this year's Royal Variety Performance.