Zendaya spent the entire global press tour for Spider-Man: Brand New Day dressed in black, and the internet decided her character was doomed. By the time the film arrived in cinemas, MJ was very much alive — and Zendaya, alongside her stylist Law Roach, had pulled off one of the most talked-about publicity streaks in recent memory.

The pattern was deliberate and unmistakable. At a press event, she wore a black fringed Christian Cowan fall 2026 dress (Page Six). At the Los Angeles premiere, she chose a black Ashi Studio gown. She held the monochrome line through stop after stop, and fans noticed. Theories multiplied online: MJ dies in the film. The wardrobe was a coded funeral.

The speculation only intensified as the tour moved through different markets. In Shanghai, Zendaya stepped out in a white and black Atelier Versace gown. The white, for some fans, carried a specific cultural weight — white has long been associated with mourning in Chinese traditions, which solidified the death rumours (The Hollywood Reporter). Then, at the London premiere, she broke the dark streak entirely with an ivory Tamara Ralph gown — a shift that sent the rumour mill spinning in new directions.

Fans had a recent, vivid precedent to draw on. Millie Bobby Brown wore black throughout the press tour for Stranger Things season five because she was mourning her character Eleven, who died in the season finale (The Hollywood Reporter). When Zendaya adopted a similar palette, the parallel was hard to miss.

There was also a comic-book thread feeding the theorising. In the Marvel series All-New Venom by Al Ewing and Carlos Gómez, Mary Jane Watson is revealed as Venom's new host — a plot point that led some fans to wonder whether Zendaya's dark wardrobe hinted at an on-screen transformation rather than a death (The Hollywood Reporter).

Roach, for his part, offered a clue without confirming anything. Speaking to Variety at the Los Angeles premiere, he described the black Ashi Studio dress as "an abstract way to present the spider" and said it represented "the metamorphosis of this woman into this thing" (The Hollywood Reporter). That was as close as anyone on Zendaya's team came to explaining the wardrobe. She never directly addressed the rumours, and she never shut them down.

Eventually, she did break the all-black streak — stepping out in a sparkling crop top and miniskirt at one point during the tour (InStyle) — but by then the speculation had taken on a life of its own.

Now the film is in cinemas, and the verdict is in. MJ does not die. She does not transform into Venom. The fan theories were wrong, and Zendaya and Law Roach — widely regarded as modern pioneers of "method dressing," the practice of building a press-tour wardrobe around the themes of the film being promoted — had let the internet fill in a story that was never there.

What makes this stand out is how long the game ran. Weeks of global press stops, multiple continents, and not a single on-the-record correction from Zendaya or her team. The wardrobe did the talking. The fans did the guessing. The film had the last word.