See more from Britain's Got Talent at itv.com/talent
Talk about teaching an old dog a new trick!
The Judges appear sceptical when these dancing dads appear on stage, but their hip hop and street dance routine leave them open-mouthed in amazement.
Even Simon is impressed, but will they be grooving on down to the live shows?
SUBSCRIBE: bit.ly/BGTsub
Facebook: / bgt
Twitter: / bgt