Louis Partridge shares loved-up black and white snap with girlfriend Olivia Rodrigo as the couple go Instagram official

Louis Partridge has posted his girlfriend Olivia Rodrigo on social media for the first time.

The 21-year-old English actor shareda loved-up black and white snap of himself and the American pop star, also 21, with his 8.9 million Instagram followers on Saturday.

They put on a loved-up display in the candid picture, which was taken a Venice Film Festival, before the duo made their red carpet debut at the premiere of Disclaimer on Thursday.

In the sweet snap, the couple look blissfully in love as they walk hand-in-hand through a hotel lobby, gazing adoringly at each other instead of the camera.

Olivia, who was first linked to Louis in October 2023, has kept her romance on the private side - until the pair were spotted making their way through the Italian festival together. 

The vampire hitmaker looked nothing short of sensational as she cut an elegant figure in a semi-sheer black floral gown.

The stylish ensemble boasted spaghetti shoulder straps, a scoop neckline, and a floral detail at the bust.

Olivia added inches to her frame with a pair of strappy heels and toted her essentials around in a black clutch bag with a silver diamante closure.

To complete her red carpet look, the beauty further accessorised with a pair of cat-eye shades and wore a bold red lip as she arrived at the festival.

Meanwhile, Louis, who stars as Jonathan in the captivating thriller series, looked incredibly dapper as he sported a black single-breasted blazer.

He teamed the blazer with a crisp white shirt and sported a pair of tailored trousers as he put his arm around Olivia's waist for snaps.

Fans of the couple rushed to X (formerly Twitter) to gush over the couple after Louis shared the PDA-filled snap on Instagram and X account @PopBase re-posted it, writing:

'Oh they look sooo good together' (sic). 

'they are the definition of IT couple.'

'one of the best couples in the industry,'

'This is so vintage and beautiful omg they both look so perfect for each other.' 

'Either he's tall or Olivia is short. We love to see a lovely couple.'

'they look cute together, good for them.'

In December, the couple confirmed their blossoming romance with a steamy makeout session in New York City.

The three-time Grammy winner looked blissfully in love as they passionately kissed before spending the rest of the afternoon walking around the Big Apple and taking selfies together.

The Driver's License singer and actor, first sparked dating rumors in October after reportedly enjoying a number of 'dinners and nights out' in London together. 

Her new romance comes a year after her split from Zack Bia and several months of casual dating. 

Olivia's beau Louis joined the cast of the upcoming psychological thriller series Disclaimer in May and joined the likes of series lead Cate Blanchett, Kevin Kline, Sacha Baron Cohen, Kodi Smit-McPhee, and Hoyeon.

Based on the novel of the same name by Renee Knight, Disclaimer will star Cate as Catherine Ravenscroft, a successful and respected television documentary journalist whose work has been built on revealing the concealed transgressions of long-respected institutions.

However, when an intriguing novel written by a widower (Kevin) appears on her bedside table, she is horrified to realise she is a key character in a story that she had hoped was long buried in her past.

Louis will play the role of Jonathan Brigstocke, a teenager on his gap year travelling through Italy who allows himself to give in to his deeper desires with unexpected consequences.

The series deals with shaming, families, and secrets and lies, and the delight of the mob in pointing the finger.

Catherine Ravenscroft has a doting husband, played by Sacha Baron Cohen, and a son, played by Kodi Smit-McPhee, who seems to hate her.

Cate said that she had tried to harness the 'power of judgement' in her portrayal of the journalist, noting: 'Almost as soon as you meet her and you know nothing about her you hear what other people say about her.'

'It was a challenge not to reveal too much. It was almost like she was a glass of water into which other characters and the audience projected.'

'The people who transposed their judgement onto the character knew nothing about her at all.'

'She is a woman who has a very fractured relationship with her son and consequently, her husband doesn’t understand her view. In families, people can live their lives quite independently. You often think you understand your family members but do not.'

'When you meet Catherine she has an impeccable reputation for doing the right thing and being on the right side of things but … there are secrets and lies which we tell ourselves.'

The Apple TV+ series will be available to watch on the streaming giant from October 11.