Blake Lively looks sensational in a crystal-encrusted Versace gown at the Copenhagen screening of It Ends With Us – amid ‘feud’ with co-star Justin Baldoni

Blake Lively rocked yet another floral dress at Friday’s screening of It Ends With Us in Copenhagen amid rumors the cast was feuding.

The 36-year-old American actress has been on a massive promotional spree for the film, a romantic drama based on Colleen Hoover’s 2016 novel of the same name.

In addition to her successive premieres and performances, the star has worn an ever-changing wardrobe of couture outfits, all of which have a floral theme, in keeping with her character Lily Bloom, who owns a flower shop in the film.

The event in Copenhagen was no exception: the Gossip Girl actress turned heads in a gorgeous, floor-length Versace dress in nude, gold and purple.

Blake looked regal in the striking gown, which featured an embroidered and crystal-encrusted corset bodice.

The Hollywood star wore her long blonde locks half up, half down and accessorized with an array of sparkly jewelry.

Blake completed her red carpet look with large, jewel-adorned bracelets and stunning blue and gold earrings.

She spoke to fans waiting to see her at the screening and posed for photos with her co-star Isabela Ferrer, who plays a younger version of Lily.

The actress appeared to be in high spirits at the premiere, despite persistent rumors of a heated feud between Blake and her It Ends With Us co-star Justin Baldoni, who plays Ryle.

There is talk of a falling out between Justin, 40, and Blake. Online sleuths have pointed out that the two on-screen lovers were not pictured together at the US premiere. Some cast members have also outright dodged questions about the director.

She happily posed for photos with her co-stars, such as Jenny Slate and Brandon Sklenar. Justin, however, did not pose for photos, as he had been married to Emily Baldoni for eleven years.

Two days later, Blake attended a photo shoot in London for the film, along with several other stars, but Justin was mysteriously absent.

Furthermore, the two did not hold any press conferences in the weeks leading up to the film’s release.

Instead, Blake sat down with her co-star Brandon last month. She and Brandon also collaborated on a promotional video with It Ends With Us stars Alex Neustaedter and Isabela Ferrer, but Justin had no part in it.

Attentive social media users also recently noticed that Blake and author Colleen unfollowed Justin on Instagram.

Now insiders have revealed the disturbing truth about the tensions, telling DailyMail.com that Blake and Justin clashed over his “dismissive” attitude toward her “input” during the filming of scenes involving abuse.

The film, which opens in theaters today and is based on Colleen Hoover’s best-selling novel of the same name, follows Blake’s Lily Bloom, a florist who falls in love with neurosurgeon Ryle Kincaid, played by Justin. But shortly after they start dating, the romance turns toxic.

The insider claimed that Justin only focused on “what he saw as the violent male point of view” and that he had a very “chauvinistic” approach to the subject.

“During scenes that depicted abuse, Justin did not consider Blake’s character’s perspective. Instead, he focused solely on what he saw as the perspective of the abusive man,” the actors said.

‘His approach was very chauvinistic and created a tense atmosphere on set.’

The source claimed that Justin behaved “almost violently” on set and that he “almost became the character.”

“Justin almost became a character in the sense that some of the women on set felt that he was almost insulting and that he was unprofessional and unapologetic,” they said.

“It’s disturbing to make a film this serious and important about domestic violence without involving the women in it.”

The insider claimed that the actor, who also served as director and producer, “didn’t recognize Blake and Colleen’s roles as co-producer and writer.”

And they said he took it “very personally” when the couple asked him to rewrite the script.

“Without Colleen’s book, none of this would have been possible,” they emphasized.

‘Parts of the film were rewritten under Colleen’s direction – they had to be. He took their script decisions very personally, even though they weren’t meant to be.’

They said it only got worse when he felt like the women on set were “pressured” him.

“His behavior extended beyond the main characters,” the source continued. “Once he felt attacked, he became even less empathetic.

“Now he’s giving praise, probably out of fear that they’ll challenge him. He knows it’s coming and he could attribute his actions to the fact that he’s a method actor.”

DailyMail.com has contacted representatives for Blake, Justin and Colleen for comment.