A security guard suffered 'life-changing injuries' after being mown down by a Mercedes outside a London nightclub in a crash that left a BBL influencer fighting for her life, the Daily Mail can reveal.

Anoosh Chaichy was standing next to Klaudiaglam - whose real name is Klaudia Zakrzewska - and trying to move his e-scooter when he was hit by the high-power black vehicle and left lying on the pavement.

Miss Zakrzewska - who has a huge following on Instagram and TikTok - is in a critical condition in hospital following the horrific incident in the early hours of Sunday.

X Factor finalist and fellow influencer - Gabrielle Carrington, known as RIELLEUK - was arrested at the scene and appeared in court on Tuesday charged with attempted murder, grievous bodily harm with intent, actual bodily harm, dangerous driving and drink driving.

Fitness fanatic Mr Chaichy, 56, from Edgware, north London, posts regular photos of himself working out in the gym.

His Instagram account also has pictures of him working as a member of security for Martello Hall, a cocktail bar and banquet hall in Hackney, London, where he posed with drinkers last year.

Emergency services were called at around 4.30am Sunday following reports that 'a car had been involved in a collision with pedestrians' outside Inca nightclub in Soho, central London.

In a graphic video circulating online, Miss Zakrzewska is seen being knocked to the ground and becoming trapped underneath the vehicle as bystanders rush to help.

Meanwhile, Mr Chaichy, who appears to be attempting to unlock an e-scooter, was also caught up in the chaos and flung to the side.

He was later seen slumped against a wall, with a pool of blood by his feet as Miss Zakrzewska lies on the pavement nearby motionless.

The Polish-born social media star - who has 258,000 followers on Instagram - had attended Inca nightclub with friends on Saturday night.

She is believed to have been involved in a heated argument outside the club with Miss Carrington prior to the crash.

Moments before impact, a witness appears to realise what is about to happen, shouting in alarm: 'She is going to run her over.'

The Metropolitan Police said a man in his 50s sustained life-changing injuries in the incident and was taken to hospital. Another woman, Latisha Armstrong, aged in her 30s, was treated for minor injuries.

Detective Chief Inspector Alison Foxwell, of Specialist Crime South, said: 'As our enquiries continue, our thoughts are with those injured and their loved ones.

'While this incident took place in the early hours of the morning, venues in the area were still open, and we believe a number of people will have seen what happened.

'I would urge anyone who witnessed the collision, or any activity prior to it that they feel may be of relevance, to come forward. 

'The information you have - however minor you believe it may be - could be of crucial importance to investigators.'

Carrington, 29, from Manchester, a former member of Miss Dynamix, who made it through to the live finals of The X Factor in 2013, was remanded in custody and will appear today at Westminster Magistrates' Court.

She is accused of the attempted murder of Miss Zakrzewska, GBH with intent in relation to the injuries of Mr Chaichy and ABH in relation to the injury to Miss Armstrong.