Model Iris Law and Premier League star Trent Alexander-Arnold - who sparked rumours that they might be dating by being pictured strolling together in London - have liked each other's Instagram posts, MailOnline can reveal.

Iris, the daughter of Jude Law and Sadie Frost, smiled as she chatted with the England footballer while sipping a coffee as he held a healthy smoothie as they walked along fashionable Portobello Road in Notting Hill.

Now MailOnline can reveal that Trent has been liking Iris's social media snaps - and she's liked his back.

Iris recently posted a series of photographs of herself in bed, having fun with friends and in front of a giant billboard with her face on it, which received a like from the Liverpool footballer.

Another picture showed her clinging on to a mystery man on the back of a motorcycle with fans quick to tag Trent and even suggest that it might be him.

A photo posted on Iris Law's Instagram (pictured) was liked by footballer Trent Alexander-Arnold

One commented: 'I think they're dating.' Another added: 'most random link up oat.' But another suggested: 'they might just be friends, it's not deep.'

Iris in turn has liked a number of Trent's recent posts of a series of pictures of him in action for Liverpool and another announcing the launch of his new adidas football boots.

It is not known how Iris and Trent met, but the footballer is believed to be on celebrity dating app Raya, which has been described as 'The Soho House of dating apps' because of its exclusive clientele.

During their walk along Portobello Road earlier this week Iris, 23, was making the most of the spring sunshine wearing a long aqua coloured trench coat and baggy jogging pants. Trent, 25, complemented her look in a grey hoodie, dark green track suit bottoms and white trainers.

An onlooker said: 'They looked very relaxed and happy and were just strolling around like two ordinary young people having a nice time. You'd never have thought that they are very rich and famous, and most people didn't even spot them.

'They popped into a café to get their drinks and as it was a nice day, were just having an enjoyable walk.'

The couple also visited 281 Portobello, a trendy shopping arcade and then got into a Mercedes people carrier.

Another onlooker said: 'They sat in the back together and I could see Iris resting her head on Trent's shoulder.'

Iris is Jude and Sadie's middle child, and she also has an elder brother, Rafferty, 27, and younger one named Rudy, 19. The couple married in 1997, but divorced in 2003.

Iris's down-to-earth look for her Portobello Road outing with the Liverpool star was in stark contrast to her regular job as a model for some of the world's leading fashion brands.

She is beauty ambassador for Dior and has also featured in campaigns for Marc Jacobs, JW Anderson, Miu Miu and other illustrious names. She has also appeared on the catwalk at some of the world's leading fashion shows.

She has already appeared on the cover of British Vogue and also featured in the magazine while a toddler. Kate Moss is her godmother. She has been described as one of fashion's 'It girls' and is considered one of the industry's most influential figures, enjoying a lavish, jet set life.

Earlier this year, she put on a racy display as she showed off her nipple clamps within a slew of Instagram snaps for her 755,000 followers. The model slipped into a risqué lace dress as she posed for the jaw-dropping photos.

She struck a sultry pose in the sexy snaps while she showcased her daring choice of attire.

In addition to modelling, she has also followed in the footsteps of her illustrious parents and starred in three films.

Liverpool footballer Trent is believed to have remained in the capital following the team's match against West Ham last Saturday.

In recent years he has been romantically linked with Hannah Atkins, but the couple never formally announced that they were in a relationship.

She has always kept her personal life under wraps, even opting for a private account on Instagram.

But she has been pictured regularly with Liverpool born and bred Trent since 2020 including a trip to Ibiza and on lunch dates close to his mansion in Cheshire.

According to rumours circulating last year, the couple split but both have remained tight lipped about it with Trent only using his social media account to speak about football matters to his 11 million Instagram followers.

Trent was also rumoured to be dating Dua Lipa in 2021. But he soon quashed the story, labelling it the 'strangest gossip' he has ever heard about himself on a podcast with fellow Liverpool full-back Andy Robertson.