Ant was left speechless by Japanese star Mr Uekusa, who described himself as an “international variety performer”.
Mr Uekusa certainly ensured the judges and audience were given a show to remember as he stripped completely naked during his audition.
As he demonstrated a number of stunts in his Britain’s Got Talent audition, he went on to flash his bare bottom.
He could be seen baring his naked body, only just covering his modesty with a silky red cloth.
Mr Uekusa went on to place tea cups on top of the sheet before whipping it away.
His nipples and penis were only just covered by the saucers as he lay on the stage.
Shocked by what he was watching, Ant could be seen covering his face with his arms.
The 42-year-old then turned to his co-host Declan Donnelly to laugh at the racy audition.
It wasn’t just the presenters who were left stunned by the act.
Judges Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams were also shocked by Mr Uekusa’s naked antics.
Fans of the ITV show will have to wait until Saturday evening to find out if the Japanese star made it through to the next stage of the competition.
However, it’s safe to say that he certainly made an impression with his daring act.
Tomorrow night’s episode will also see professional circus performer Sascha Williams leave the judges on the edge of their seat.
He will perform his dangerous Rola Bola act, which sees him try to balance on a teeter board several feet in the air.
And, daredevil Matt Johnson tries to escape a locked water tank.
Ahead of the return of Britain’s Got Talent, judge Simon opened up about fans can expect from the new series.
He teased: “We have real potential this year, I will say that.
“But it’s not their first audition, it’s what they do in their second audition that counts.
“It’s not just the talent, it’s them as people which makes a big difference.”
Britain’s Got Talent airs Saturday on ITV at 8pm.
