Taking in the, er, sights! Hollywood star Shia LaBeouf takes in show at Sydney Opera House and watches a woman play a kazoo... with her vagina

Shia LaBeouf and his artistic collaborators have touched down in Sydney and to celebrate they took in a show at the Sydney Opera House on Wednesday. 

And they certainly copped an eye full.

The 30-year-old was presented with a moment of performance patriotism that rivaled anything he and his collaborators have produced, as performer Amy G performed the song America The Beautiful on the kazoo, which she played with her vagina.

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Laughing LaBeouf: Shia LaBeouf and performance art colleagues Luke Turner and Nastja Säde Rönkkö share a laugh waiting for Club Swizzle to begin

The jaw-dropping moment of patriotic pelvic floor fervor was presented as a quasi-apology, quasi-explanation on behalf of her country for Donald Trump.

It is a performance that Amy G has delivered everywhere from the Just For Laughs festival in Montreal to French reality show France Has Got Talent, usually to a loud mixture of shock and laughter. 

LaBeouf and his two collaborators laughed along with the crowd as Amy G introduced a second kazoo and a pelvic floor key change to bring the song to a show stopping conclusion. 

Hidden talents: Club Swizzle cast member Amy G performed the song America The Beautiful on the kazoo, which she played with her vagina

The Hollywood superstar and now acclaimed artist is in Sydney to perform at the Opera House on the weekend, but he dropped in on Wednesday night to take in performances of an entirely different nature. 

The star of Transformers, Fury and Nymphomaniac appeared relaxed as he joined the audience for the opening night of Club Swizzle, a bawdy blend of cabaret, circus and burlesque that includes a drunken striptease, incredible acrobatic alcohol pourings and witty transgender 'drag king' MC Murray Hill.

LaBeouf really came to life and took great glee cheering on the audience participation segment in which two unsuspecting individuals took part in a spot of dueling pole dancing. 

Alcoholic acrobatics: Club Swizzle delivers a bawdy blend of cabaret, circus and burlesque that includes incredible acrobatic alcohol pourings

The peo-pole's champion: LaBeouf cheers on an audience member called on stage to try his hand at pole dancing

Amy's on a roll: Amy G dabbled in a little roller skate tap dancing end entertained the crowd with a few songs as well as her kazoo show-stopper

LaBeouf has reinvented his career as a performance artist in recent years, working with UK artist Luke Turner, and Finnish artist, Nastja Säde Rönkkö on a series of pieces under the brand thecampaignbook.

The collaboration began at the Berlin Film Festival in February 2014 when LaBeouf took to the red carpet wearing a paper bag over his head on which was written the phrase 'I Am Not Famous Anymore'.

Since that time, the trio have collaborated on a series of projects, including a live stream of LaBeouf watching his own films and a thirty day road trip around the United States in which they posted their location to social media and invited strangers to come and give them a lift in their cars.  

Trouble making trio: LaBeouf has reinvented his career as a performance artist in recent years, working with UK artist Luke Turner, and Finnish artist, Nastja Säde Rönkkö on a series of pieces under the brand thecampaignbook

Boy in a bag: The collaboration starting at the Berlin Film Festival in February 2014 when he took to the red carpet wearing a paper bag over his head on which was written the phrase 'I Am Not Famous Anymore' in a work entitled IAMSORRY

LaBeouf by the lake: The trio took a thirty day road trip around the United States in which they posted their location to social media and invited strangers to come and give them a lift

Their stated aim is to utilise 'empathy, emotion and social interaction to foster new forms of communality across digital and physical networks.' 

LaBeouf's team will be delivering a new participatory performance artwork at the Opera House on Saturday and Sunday night, inviting audiences to join them for free for two consecutive overnight sessions. 

His Sydney stay hasn't been entirely confined to the midnight hours however, as LaBeouf was spotted taking a jog through the streets of Sydney on Wednesday.  

The new work was commissioned as part of the BingeFest program running over the weekend. 

Yes, it's wheelie Shia: LaBeouf took a jog around Sydney - and its iconic wheelie bins - on Wednesday and was snapped by an excited Twitter user

Pleased performance artists: TheCampaignBook trio appeared to enjoy the goings on at Club Swizzle over the course of the night

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