Party Monster! Macaulay Culkin puts on a surreal performance with best pal Adam Green during surprise Cambridge gig

He's best known for his acting prowess in films such as Home Alone.

But Macaulay Culkin put his singing skills to the test as he surprised gig-goers in Cambridge with an animated performance on Thursday night.

The 35-year-old threw his some of his best moves for the performance and seemed almost dazed with joy as he took to the stage with best pal, Adam Green.

Scroll down for video

Rockstar: Macaulay Culkin put his singing skills to the test as he surprised gig goers in Cambridge with an animated performance on Thursday night

Rockstar: Macaulay Culkin put his singing skills to the test as he surprised gig goers in Cambridge with an animated performance on Thursday night

The actor looked ready to show off his more artistic side for the event as he dressed head to toe in black, adding just a pop of colour to his look with a vibrant red pocket square, which came complete with coordinating black detailing. 

He also threw on a textured blazer over the top of his dark denim shirt, which he left nonchalantly buttoned down to his chest.

Culkin - who appears in comedy rock band called The Pizza Underground - maintained his edgy style with a pair of thick-rimmed glasses and scraped his ever-growing mane back into a tight man bun.

Crowd pleaser: The 35-year-old threw his some of his best moves for the performance and seemed almost dazed with joy as he took to the stage with best pal, Adam Green

Crowd pleaser: The 35-year-old threw his some of his best moves for the performance and seemed almost dazed with joy as he took to the stage with best pal, Adam Green

Man in black: Culkin dressed head to toe in black, adding just a pop of colour to his look with a vibrant red pocket square

Man in black: Culkin dressed head to toe in black, adding just a pop of colour to his look with a vibrant red pocket square

On the edge! He also threw on a textured blazer over the top of his dark denim shirt, which he left nonchalantly buttoned down to his chest

On the edge! He also threw on a textured blazer over the top of his dark denim shirt, which he left nonchalantly buttoned down to his chest

And he went for androgynous chic as he sported a number of large bejewelled rings and left the remaining traces of both black and rouge nail varnish lingering on his nails.

Culkin also decorated his paws with writing scrawled across his palms and fingers.  

Meanwhile Adam cut a surreal figure in a ruched shirt that he left completely undone to show off a smattering of chest hair.

Hip(ster) hop: Culkin maintained his edgy style with a pair of thick-rimmed glasses and scraped his ever-growing mane back into a tight man bun

Hip(ster) hop: Culkin maintained his edgy style with a pair of thick-rimmed glasses and scraped his ever-growing mane back into a tight man bun

High spirits: He went for androgynous chic as he sported a number of large bejewelled rings and left the remaining traces of both black and rouge nail varnish lingering on his nails

High spirits: He went for androgynous chic as he sported a number of large bejewelled rings and left the remaining traces of both black and rouge nail varnish lingering on his nails

Take note! Culkin also decorated his paws with writing scrawled across his palms and fingers

Take note! Culkin also decorated his paws with writing scrawled across his palms and fingers

He rounded off his look with a red velvet waistcoat and coordinating scarlet fez, that he used to cover his shoulder length, brunette curls. 

The pair appeared to have a great time together for the performance at The Portland Arms as they danced energetically and laughed between themselves.

Green is best known for his role as one half of the band The Moldy Peaches.

However he has since turned his hand to film writing and started writing the script for his new movie, Aladdin, two years ago. 

Culkin will be starring in the kick-starter funded project and it will be the child star's first role since Green's 2011 debut independently made film, The Wrong Ferrari. 

Eye-catching: Adam cut a surreal figure in a ruched shirt that he left completely undone to show off a smattering of chest hair

Eye-catching: Adam cut a surreal figure in a ruched shirt that he left completely undone to show off a smattering of chest hair

Seeing red: Adam rounded off his look with a red velvet waistcoat and coordinating scarlet fez, that he used to cover his shoulder length, brunette curls

Seeing red: Adam rounded off his look with a red velvet waistcoat and coordinating scarlet fez, that he used to cover his shoulder length, brunette curls

Brothers in Arms: The pair appeared to have a great time together for the performance at The Portland Arms

Brothers in Arms: The pair appeared to have a great time together for the performance at The Portland Arms

Close: Culkin is starring in Green's new film Aladdin and previously featured in his 2011 movie, The Wrong Ferrari

Close: Culkin is starring in Green's new film Aladdin and previously featured in his 2011 movie, The Wrong Ferrari

The comments below have not been moderated.

The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.

By posting your comment you agree to our house rules.

Who is this week's top commenter? Find out now