FIRST LOOK: Dudley the Dancing Dog

Meet Dudley, a cheeky Irish dancing dog who will merrily jig (and urinate) all over the BGT stage. What will the Judges make of such a unique act?

See more from Dudley on Britain's Got Talent this Saturday at 8pm on ITV.

FIRST LOOK: DJ Murray Mint gets the party started

He doesn't blame it on the sunshine. He doesn't blame it on the moonlight. He certainly doesn't blame it on the good times. But does Simon Cowell blame it on the boogie? Find out as DJ Murray Mint takes to the stage with his infectious energy and classic disco tunes.

Don't miss the last round of Auditions this Saturday at 8pm on ITV.

Ready for Week 6 Auditions? Here are the acts performing on Saturday's show

Sarah Llewellyn is a 32-year-old performer from Arizona. She currently lives with her parents and brother but previously lived in LA and Portland. The act Sarah performs on BGT merges together three of her loves, singing, contortion and cake and she came up with the idea for this act in 2009 when working in LA on the variety circuit. Sarah has performed all over the world in India, Mexico, the Bahamas and in the USA, including ‘The Gong Show’ in 2017. Sarah has never performed in the UK and is excited to perform on BGT as she feels connected to the UK as her father is Welsh. Sarah believes her act is art and wants to inspire people to express themselves.