Stranger Things star Sadie Sink is joining Tom Holland in the next installment of the 'Spider-Man' movie franchise.

So, you might’ve heard this little tidbit of news lately: Stranger Things star Sadie Sink is officially joining the Marvel Cinematic Universe in the next Spider-Man. But now comes the speculation: who, exactly, will she play in Spider-Man 4?

Sadie Sink has been cast in Spider-Man 4 alongside Tom Holland, sparking speculation among fans about whether she will portray Mary Jane Watson or Jean Grey. The upcoming film is set to explore new storylines in the Marvel Cinematic Universe,

Sadie Sink is joining the Marvel Cinematic Universe. The “Stranger Things” star has been cast in “ Spider-Man 4 ,” in which she’ll share the screen with Tom Holland as the web-slinging Avenger.

“Stranger Things” star Sadie Sink is set to join Tom Holland’s next “Spider Man” movie. Deadline, citing sources, reports Sink will join the cast, while both Marvel and Sony had no comment on the report. The report throws out some theories about what character Sink would play, including “X-Men” character Jean Grey.

STRANGER THINGS actress Sadie Sink is joining the MCU and teaming up with Tom Holland in the upcoming SPIDER-MAN 4

Stranger Things star Sadie Sink will join Tom Holland in the fourth Spider-Man film. Filmmaker Destin Daniel Cretton (Shang-Chi and the Legend of the Ten Rings) is helming the movie that is currently untitled.

Sadie Sink is the latest actor to join the Marvel machine. Deadline reports that the Stranger Things star has officially been cast in the next Spider-Man movie, although details of her role have not yet been disclosed.