Harry Styles and Zoe Kravitz spotted kissing during their London romantic date

Following their romantic date in Rome, Harry Styles and Zoe Kravitz were reportedly spotted in London next.

Hot off her European promotional tour for Caught Stealing, the actress was seen at a bistro with the "Watermelon Sugar" hitmaker. According to The Sun, the rumored couple shared a smooch while at the establishment, which was confirmed by an insider to People.

"He’s been spending time with her while she’s been on her press run."

Previously, Harry Styles and Zoe Kravitz were seen strolling in Rome with their arms linked.

In an X (formerly Twitter) footage, the two celebrities were both dressed low-profile as they walked the streets of The Eternal City -- Harry Styles in a full-length navy blue ensemble, while Zoe Kravitz wore a simple white dress above the knees, paired with a black cap and white crochet tote bag.

READ: Who has Zoë Kravitz dated? Actress’ relationship history revisited amid Harry Styles dating rumors

The 13-second clip has now amassed 4 million views in less than 24 hours on the platform.

As of writing, neither the pop star nor the actress has confirmed nor denied the status of their relationship.

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Harry Styles or Austin Butler? Zoe Kravitz spotted getting cozy with her Caught Stealing co-star in Paris

Meanwhile, it wasn't just Harry Styles with whom Zoe Kravitz was seen being cozy this week.

While in Paris amid the promotions of her new film, the actress was photographed sharing drinks with her Caught Stealing co-star, Austin Butler, at a downtown bar, following the premiere of their movie in the city.

In the viral images, the Eddington actor seems to engage in playful and flirty banter with the Fantastic Beasts star at the shadowy Dragon bar. Eventually, the celebrities shared a warm hug as Butler chugged his beverage.

A Daily Mail insider also ignited the speculations, saying:

“There’s definitely chemistry between them and they’re loving spending time together promoting the movie."

The source went on to say that the duo's status is:

“not quite a fully fledged romance but Austin hasn’t been friend-zoned either. Working together on the film was intense as the director Darren Aronofsky is known for pushing his actors.”

According to the insider, the film's promotional activities sans the pressure have been rewarding for the two. They added that the actor thinks Zoe Kravitz is "cool" and "hilarious."

“His pals would not be surprised if something progressed."

Apart from Harry Styles and Austin Butler, Zoe Kravitz was also recently linked to Noah Centineo after the two were spotted leaving Danielle Haim's birthday bash together last February in New York City.

In March, the two were also seen getting out of a Los Angeles bar together, and once again, they were spotted exiting an NYC establishment in early May.

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