Jessica Chastain walks the red carpet in a black jumpsuit at the premiere of The Flash

Jessica Chastain was a vision in black as she stepped onto the red carpet at the Los Angeles premiere of The Flash.

The 46-year-old actress took to the red carpet solo at the Monday night premiere at Hollywood’s TCL Chinese Theater.

She also posed with director Andy Muschietti and producer Barbara Muschietti on the red carpet, fueling rumors that she would play Reverse Flash in the film.

Yet Chastain and the Muschietti siblings go back more than a decade, starring the actress in their 2013 thriller Mama and 2019’s It: Chapter Two.

While fans won’t find out until Thursday night during sneak preview screenings of The Flash whether the Reverse Flash rumors are true, the actress made a stunning figure on the red carpet.

Solo: The 46-year-old actress took to the red carpet solo at the Monday night premiere at Hollywood’s TCL Chinese Theater

Rumors: She also posed with director Andy Muschietti and producer Barbara Muschietti on the red carpet, fueling the rumors that she is playing Reverse Flash in the film

Chastain stepped out in a black Oscar de la Renta jumpsuit that retails for $5,490 and features floral prints and butterfly accents.

The actress’ long red locks flowed down her shoulders as she stepped onto the red carpet without any accessories.

Recently a message came out Variety that indicated that The Flash has a “secret ending” that was not seen when the film was first shown to exhibitors at the Las Vegas convention CinemaCon in April.

The Los Angeles premiere of The Flash on Monday night would also be the film’s only premiere — avoiding several red carpet events in different parts of the country as well as foreign markets.

While there’s no indication yet of what this “secret ending” might be, there were reports as far back as January 2020 that Chastain might be playing a gender-swapped version of the Reverse Flash character.

There were also reports from 2020 that Chastain would play a gender-swapped Mirror Master and serve as the film’s main villain, though neither the Reverse Flash nor Mirror Master reports were ever confirmed.

Chastain’s appearance at The Flash’s only premiere is sure to rekindle those old rumours, though fans will learn in a matter of days what role Chastain plays in the film, if any, when The Flash hits theaters Thursday night for a sneak peek. preview impressions.

Box office analysts initially predicted an opening weekend of between $115 million and $140 million in mid-May, although later June projections put the opening weekend at around $75 million.

Jumpsuit: Chastain stepped out in a black Oscar de la Renta jumpsuit that retails for $5,490 and features floral prints and butterfly accents

Locks: The actress’s long red locks flowed down her shoulders as she stepped onto the red carpet without any accessories

Report: There was recently a report from Variety indicating that The Flash has a “secret ending” that was not seen when the film was first shown to exhibitors at the Las Vegas CinemaCon convention in April

Chastain is from the popular Showtime series George & Tammy and she currently has a number of projects in various stages of production.

She has Mothers’ Instinct in post-production alongside Anne Hathaway and Josh Charles, though it doesn’t have a release date yet.

The actress also has Memory in post-production with Peter Sarsgaard, Elsie Fisher, Merrit Wever and Josh Charles.

Chastain is currently filming The Savant and co-starring with Jake Gyllenhaal in a video game adaptation of The Division.