FIRST LOOK: This XTRA TERRESTRIAL act are out of this world! | BGT: UNSEEN

Sent from outer space to entertain us: meet Xtra Terrestrial!

They've brought moves from another planet - but will they receive sky-high praise from our Judges?

Find out on episode 3 of Britain's Got Talent: Unseen, available on the ITV Hub from Saturday, 25th April at 9.30pm