As “Her Majesty The Queen” appeared to walk on stage, all four judges were shocked whilst Amanda Holden led the standing ovations before the act had even started.
The mimic forms half of Rare Species, a comedy duo from Somerset that chose to use a surprising dance routine on tonight’s edition of the hit ITV talent show.
Reluctant to say anything, the first half of the duo kicked straight into their act, with the dancer dressed as the Queen bursting out a breakdancing routine.
If that wasn’t shocking enough, “Prince Charles” burst onto stage with his gyrating hips popping along to Donna Summer’s disco classic Hot Stuff.
Clearly too engrossed in his routine, Charles was then rocked by a wardrobe malfunction which left his trousers around his ankles, revealing a fitting pair of union flag boxer shorts.
Judge Alesha Dixon was left gobsmacked whilst the sight was almost too much for Dec who was stood at the sidelines.
“I wasn’t expecting to see that this evening,” the 41-year-old Geordie host exclaimed.
David Walliams added: “You would only get this on this bonkers show.”
Rare Species weren’t the only act to leave the judges gobsmacked, with Ryan Tracey appearing on the show to try and break the Guinness World Record for “The fastest time to model five balloon structures blindfolded”.
Britain’s Got Talent continues tonight on ITV at 8pm.