Harry Styles and Olivia Wilde wear matching sweatshirts as they finish filming Don’t Worry Darling

They became one of the hottest new couples in Hollywood when they confirmed their romance last month.

And Harry Styles, 27, and Olivia Wilde, 36, showed that they are already in sync with the outfit, when they donned matching white sweatshirts while posing with their castmates while finishing filming for their upcoming film Don’t Worry Darling in Los Angeles .

In an image shared on Instagram by cast member Asif Ali, Harry and Olivia are seen smiling widely as they hug.

In sync: Harry Styles and Olivia Wilde dressed white-hooded castmates while filming for their upcoming film Don't Worry Darling in Los Angeles on Sunday

In sync: Harry Styles and Olivia Wilde dressed white-hooded castmates while filming for their upcoming film Don’t Worry Darling in Los Angeles on Sunday

Harry, who took off his mask for the photo, looked casually cool for the occasion, posing in a blue New York Yankees baseball jacket with brown plaid pants.

Wearing white running shoes, he stood next to glamorous Olivia, who was a stylish figure in a black jacket with matching short pants and white shoes.

With her glossy caramel curls tied in a bun, she highlighted her natural beauty with a colorful makeup palette.

Putting captions on the snap – which also included stars like Florence Pugh and Nick Kroll – Asif simply wrote: ‘This is a package! Do not worry, dear.

All smiles: In an image shared on Instagram by cast member Asif Ali, Harry and Olivia are seen smiling widely while hugging while posing with the cast

All smiles: in an image shared on Instagram by cast member Asif Ali, Harry and Olivia are seen smiling widely as they hold each other while posing with the cast

Olivia directed and appeared in the psychological horror film set in the 1950s, also starring Gemma Chan, KiKi Layne and Chris Pine.

Harry and Olivia had a romantic relationship for the first time after being seen holding hands at their agent’s wedding in Montecito, California.

A source told DailyMail.com that the new couple stayed together at James Corden’s house near Palm Springs during the shoot, where they were able to ‘be alone and keep their relationship a secret’.

The social media snapshot came a week after it was reported that Harry and Olivia ‘look very serious’ and ‘spend all their time together’.

Last November, Olivia and her seven-year-old fiance Jason Sudeikis, 45, announced that they had ended the romance.

Stage: Asif also shared photos of the cast going to one of the studio's stages

Stage: Asif also shared photos of the cast going to one of the studio’s stages

Rumors had been circulating about her and Harry since late last year – and were confirmed in January, when they were seen holding hands at a wedding.

A source told People: ‘She is also very happy with Harry’, while explaining that ‘Olivia and Harry continue to film in LA’

The source added: ‘Filming was complicated because of COVID. They turned off the device several times for tests and breaks. It’s amazing to work with Olivia. ‘

They also claimed that the couple were friends first, but the ‘chemistry was so obvious’ that the relationship ‘quickly became romantic’.

Jason and Olivia joined in 2011 and welcomed two children, six-year-old Otis and four-year-old Daisy, before breaking off their engagement last year.

Chairs: Among the images shared on his Instagram account was a snapshot of the director's chairs

Chairs: Among the images shared on his Instagram account was a snapshot of the director’s chairs

Although their separation only became public in November, a People source claimed: ‘The separation happened earlier in the year.’

Last month, a Us Weekly source said that Jason hopes ‘that this is just a phase and that Olivia will get out of it or that Harry will get bored and move on soon.’

The source said Jason was “desperate” to “fix his family” by finding a way to rekindle his romance with Olivia.

Before her relationship with Jason, Olivia was married to Tao Ruspoli, son of aristocrat playboy Alessandro Ruspoli and actress Debra Berger.

Olivia married Tao in 2003 and they announced their separation in February 2011, ending their divorce in September.

The way they were: last November, Olivia, 36, and her seven-year-old fiance Jason Sudeikis, 45, announced that they had ended their romance

The way they were: last November, Olivia, 36, and her seven-year-old fiance Jason Sudeikis, 45, announced that they had ended their romance

.Source