Simon Cowell calls their MUM after they secretly audition! | Britain's Got Talent

Sisters Suzanne & Roxanne Chey impressed the Judges with a stunning cover of Stormzy's 'Blinded by Your Grace'.

But after finding out they hid their Audition from their Mum, Simon insists on calling to tell her the news of FOUR YESES!

See more from Britain's Got Talent at http://itv.com/talent

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