It's time for our dream dad and son combo Jack and Tim to push the cute-o-meter off the scale!
Watch as they perform an incredible original track in our LIVE Grand Final. But will they be lucky enough to bag your votes tonight?
See more from Britain's Got Talent at http://itv.com/talent
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We’re the LUCKY ONES being treated to this amazing Jack and Tim performance! | The Final | BGT 2018 ─ Britain's Got Talent
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