Top Gun actor Glen Powell has been spotted cosying up to new co-star Sydney Sweeney - with the pair sending the rumour mill into overdrive with their sizzling chemistry.
Glen, 34, was all smiles as he put his arm round 25-year-old Sydney back as the pair posed for pics during a joint appearance at CinemaCon in Las Vegas on Monday.
Euphoria and The White Lotus star Sydney stunned in a strapless pink jumpsuit, while Glen kept it casual in a taupe brown shirt with matching trousers.
The stars were in town to promote an as yet untitled romantic comedy, which they have filmed in Australia.
There have been rumours of on set chemistry between the actors since shooting began earlier this year.
As well as sharing passionate kisses soon to be aired onscreen, Glen and Sydney have also been pictured sightseeing together Down Under.
In one photo dump, the pair smiled and cuddled up to each other as they posed for snaps on a hop on, hop off tourist bus.
More pics show them getting drenched along with the rest of their crew as bad weather hit while they were going round.
Posting the snaps to her Instagram account, Sydney told her 14.7 million followers: “Sometimes things are more fun in the rain.”
Glen has also shared snaps featuring Sydney to his Instagram feed, including a trip to Taronga Zoo.
The snaps have prompted fans to speculate on the status of their relationship, even though both were attached when they started working together.
Glen has been with model girlfriend Gigi since 2021, and Sydney is engaged to long-time boyfriend Jonathan Davino, 38, a millionaire restaurant owner.
When it was first announced Glen and Sydney would be working together in January, Gigi left a supportive comment on Instagram.
But Page Six have reported 30-year-old Gigi has since unfollowed Sydney, sparking rumours her relationship with Glen is on the rocks.
Fans were also quick to speculate in the comments underneath Glen and Sydney’s Instagram photos.
One asked: “Are they dating?” while another said: “She met his parents!”
A third wrote: “Isn’t Sydney engaged to someone or did they break up? I know they are filming a movie together but they are doing a lot of extracurricular activities lately.”
“They don’t even try to hide it,” a fourth chimed in.
While a fifth added: “I thought I was the only one noticing how chummy they’ve gotten, like in photos, they’re always touching like faces or arms or sitting next to each other for meals.
"And for her to follow his family members, the only one of the cast, and to hang out with them?
“And she doesn’t even follow Glen’s gf Gigi, how coincidental but she follows his sister. That seems close as f for co-stars.”
The Mirror has reached out to Glen and Sydney representatives for further comment on this story.
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