Will it be third time lucky for these Semi-Final acts? Here's tonight's line-up
With Issy Simpson and Matt Edwards becoming the latest acts through to Saturday's Grand Final (4th June), who out of tonight's performers will join them?
Check out who'll be gracing the BGT stage later...
You can catch all of the acts on the third BGT Semi-Final tonight (31st May) at 7.30pm - only on ITV!