Britain39s Got Talent39s Amanda Holden and Alesha Dixon look lively

Britain's Got Talent's Amanda Holden and Alesha Dixon look lively as they watch Bruno Tonioli leave the London Palladium in a rickshaw after filming

Amanda Holden and Alesha Dixon appeared in high spirits as they left the London Palladium after filming the first round of Britain's Got Talent auditions on Thursday.

The Heart FM radio presenter, 52, cut a glamorous figure in a cropped white jacket with a plunging neckline and bondage-style trousers, while Alesha, 45, turned heads in a bright green co-ord with a black bustier underneath.

Bruno Tonioli, 68, showed off his flamboyant style as he jumped into a pink feathered rickshaw waiting for him at the entrance.

Amanda and Alesha giggled as Bruno, 68, threw himself into the back seat of the rickshaw as a driver in a suit jumped on the bike, ready to whisk him away from the crowd.

It seemed like it was a good day for everyone as presenter Ant McPartlin, 48, waved to the cameras as he left the West End theatre.

Amanda Holden and Alesha Dixon appeared in high spirits as they left the London Palladium after filming the first round of Britain's Got Talent auditions on Thursday

Amanda Holden and Alesha Dixon appeared in high spirits as they left the London Palladium after filming the first round of Britain's Got Talent auditions on Thursday

Bruno Tonioli showed off his flamboyant style as he jumped into a pink feathered rickshaw that was waiting for him at the entrance

Bruno Tonioli showed off his flamboyant style as he jumped into a pink feathered rickshaw that was waiting for him at the entrance

While Bruno wore a green velvet blazer, Ant cut a far more casual figure in an all-black ensemble with a Louis Vuitton holdall.

It's been an eventful two days for the judges as filming for the new series of Britain's Got Talent began this week.

On the first day of auditions, the show quickly descended into chaos as Simon Cowell, Amanda and Bruno all hit their golden buzzers.

Every judge, including Ant and Dec on the sidelines, has a chance during the auditions to send a contestant straight to the live shows.

I'm not holding back, out of the first 20 castings, three have already reached the live rounds.

An insider told The Sun: “Bruno was almost brought to tears watching his golden buzzer dance and was the first to press the button so hard it cracked.”

“He was soon followed by Simon, who sent a Japanese dance group to the live shows.”

“And finally, Amanda was so impressed by a theater singer that she really wanted to join in on the live performances. 'She was the last one to hit the buzzer.'

The Heart FM radio presenter, 52, cut a glamorous figure in a cropped white jacket with a plunging neckline and bondage-style trousers, while Alesha, 45, turned heads in a bright green co-ord

The Heart FM radio presenter, 52, cut a glamorous figure in a cropped white jacket with a plunging neckline and bondage-style trousers, while Alesha, 45, turned heads in a bright green co-ord

It seemed like it was a good day for everyone as presenter Ant McPartlin, 48, waved to the cameras as he left the West End theatre

It seemed like it was a good day for everyone as presenter Ant McPartlin, 48, waved to the cameras as he left the West End theatre

Amanda showed off a hint of cleavage in her plunging white blazer

Amanda showed off a hint of cleavage in her plunging white blazer

It's been an eventful two days for the judges as filming for the new series of Britain's Got Talent began this week

It's been an eventful two days for the judges as filming for the new series of Britain's Got Talent began this week

On the first day of auditions the show quickly descended into chaos as Simon Cowell, Amanda and Bruno all hit their golden buzzers

On the first day of auditions the show quickly descended into chaos as Simon Cowell, Amanda and Bruno all hit their golden buzzers

They started auditions on Wednesday afternoon and will complete a busy schedule of two blocks of audition shows per day through Sunday

They started auditions on Wednesday afternoon and will complete a busy schedule of two blocks of audition shows per day through Sunday

The driver was waiting outside the theater holding a Mr. Tonioli sign

The driver was waiting outside the theater holding a Mr. Tonioli sign

While Bruno wore a green velvet blazer, Ant cut a far more casual figure in an all-black ensemble with a Louis Vuitton holdall

While Bruno wore a green velvet blazer, Ant cut a far more casual figure in an all-black ensemble with a Louis Vuitton holdall

Alesha waved to the crowds that had gathered outside to watch the judges leave

Alesha waved to the crowds that had gathered outside to watch the judges leave

Ant appeared in high spirits as he left the theater

Ant appeared in high spirits as he left the theater

They started the castings on Wednesday afternoon and will complete two blocks of casting shows per day in a packed schedule until Sunday.

They then travel to Manchester in early February where they audition for a further five days at the Central Convention Centre.

The release date for the upcoming 17th season of Britain's Got Talent has not yet been set.

While UK auditions have just begun, Simon has been appearing on new spin-off show America's Got Talent: Fantasy League in recent days.

In the new show, the judges coach all-star acts from across the Got Talent franchise, with the winner receiving a grand prize of $250,000 and their coach also being named champion.