And making sure to go out with a bang, the BGT panel were pulling out all the stops!
While leading ladies Amanda and Alesha added extra sass in the style stakes, comedian David couldn't resist enlisting the help of four shirtless men to make a royal entrance.
Making sure all the attention was on him and not his boss Simon, David rocked up to the Dominion Theatre sitting in a golden carriage, while four Roman soldiers and their buffed-up bods physically carried him into the building.
Well, he is the King of TV judges after all!
Last month, David was crowned 'Most Popular TV Judge' at the NTAs. But despite winning, the 43-year-old admitted he still hasn't got his hands on the award as Simon - who accepted the NTA on his behalf - hasn't yet given it to him.
He said: "I've got a feeling I'm never going to get that National TV Award, he's probably already scratched my name off it and put his name on it!"
Maybe one of his burly soldiers, who were hired from ADONIS male strip troupe (oo-err!), can politely remind the music mogul?!
Ahead of his grand arrival, David's fellow judges were spotted making their way into auditions.
Continuing her stylish streak, Alesha Dixon looked seriously fierce as she flashed her pins in a daring thigh-high split skirt.
Teaming her black wrap-over midi with a plain white vest top and plenty of bling, Alesha completed her outfit with a cool leather biker jacket and gold-plated sandals.
The mum-of-one swept her ombre locks messily over to the side, teasing her hair into tousled waves and adding a slick of red lippie for a finishing touch.
Joining Alesha, Simon made sure to look dapper in head-to-toe black, while Amanda ditched her usually glamorous frocks for a chic two-piece ensemble instead.
Looking super-hot, the 43-year-old teamed skinny-fit black trousers with a 90s-inspired bandeau top and a pair of stylish T-bar heels.
The former This Morning presenter sported perfectly styled tresses, finishing her look with minimalist make-up and a chunky watch on her wrist. Beaut!
Today's London auditions are the last chance hopefuls will get to impress the judges, before the acts are whittled down for the live shows.
Britain's Got Talent's search for this year's Royal Variety star kicked off last month in Edinburgh.
Auditions were then held in Manchester, with the judges seeking out more talent in Birmingham last week.
Last series, BGT was won by five-piece band Collabro.
Britain's Got Talent is set to return to screens later this year.
Reveal is now on Google Plus! Join us here for the latest pictures, fashion and celebrity news!