Elle Fanning has shared new details about her working relationship with her sister Dakota Fanning as they prepare to star together in “The Nightingale,” making this their first film as siblings on screen. Speaking at the 2026 Golden Globes, Elle revealed insights into how the sisters are managing their dynamic during the making of this World War II drama, highlighting the unique promise Dakota made to her during filming and touching on the importance of the project for both actresses. The Elle Fanning sister movie is already creating significant anticipation among fans and industry watchers alike.
Sisters Set Boundaries on Set
During an interview with Zuri Hall of E! News at the high-profile ceremony, Elle Fanning explained that her elder sister Dakota Fanning had made a conscious promise to limit her older sibling tendencies while they work together.
“She promised me that she’s not gonna boss me around,”
— Elle Fanning, Actress
Elle highlighted the need to establish an equal footing with her sister, a fellow accomplished actress. She stressed her request for mutual respect during production, stating firmly,
“I’m like, ‘You have to treat me like a fellow actor.’”
— Elle Fanning, Actress
Dakota Fanning addressed the same topic in a lighthearted way during her own conversation with Zuri Hall. When questioned about her promise, Dakota couldn’t resist injecting some humor, sharing that Elle is expected not to “annoy me too much.” This exchange demonstrated the sisters’ affection and playfulness, while underlining a desire to work together professionally and harmoniously.
The Nightingale: A Family Collaboration Years in the Making
“The Nightingale” will be a significant milestone for both actresses, as it brings Elle and Dakota Fanning together as siblings on-screen for the first time. The film, an adaptation of Kristin Hannah’s critically acclaimed 2015 novel, centers on two sisters facing unimaginable challenges as they struggle to survive in Nazi-occupied France during World War II. Both Elle and Dakota, long established as talented performers, will also serve as producers, demonstrating their commitment to the project beyond their leading roles.
Elle Fanning shared how much effort and time has gone into bringing the film to fruition:
“It’s taken a couple years in the making,”
— Elle Fanning, Actress. The project has been a passion for the Fanning sisters for several years, and Elle emphasized,
“but we are finally really doing it this time.”
— Elle Fanning, Actress
The film is scheduled for release on February 12, 2027, and its subject matter—sisters’ resilience and love amidst the horrors of war—parallels the actresses’ real-life relationship, further deepening the significance of their performances.
Personal Reflections on Professional Growth
Elle Fanning used the moment to reflect on the evolution of her connection with Dakota, acknowledging that while they intentionally kept a professional distance in their younger years, their adult partnership has become both meaningful and creatively rewarding. Speaking to Vanity Fair, Elle said,
“When we were younger, we wanted to make sure that people saw us differently, and we wanted to give each other space to carve our own path,”
— Elle Fanning, Actress. This perspective shows a mutual respect that has lasted throughout their parallel careers. Elle elaborated on how adulthood has changed their collaboration, remarking that
“as adults, it’s been very fulfilling to merge.”
— Elle Fanning, Actress
The film marks not only a major step in their acting journey but also represents a merging of personal and professional growth for both sisters.
The Realities of Being in a Famous Sibling Duo
Elle Fanning also addressed her status as what she jokingly calls a “nepo sister,” referencing how Dakota Fanning’s early rise to fame offered her own opportunities to enter the industry. She recounted her experience candidly:
“because people are like, ‘Oh, it’s Dakota Fanning’s sister. We’ll see her audition.’”
— Elle Fanning, Actress
This honest admission highlights the realities of following in a sibling’s footsteps in Hollywood, an experience echoed by other famous pairs like Leighton Meester and Adam Brody, or John Krasinski and Emily Blunt, both of whom also attended the 2026 Golden Globes. It shows how identity and opportunity intersect for individuals in high-profile families.
Spotlight at the 2026 Golden Globes
The 2026 Golden Globes event was not just a stage for the Fanning sisters but drew famous names from across film and television. Notable attendees included Jennifer Lopez in Jean-Louis Scherrer paired with Christian Louboutin shoes, Dakota Fanning herself in Vivienne Westwood and Fred Leighton jewelry, and Selina Gomez in Chanel. Jennifer Lawrence wore custom Givenchy styled with Sabyasachi jewelry, while Ariana Grande selected a custom Vivienne Westwood gown with Swarovski jewelry. Priyanka Chopra Jonas opted for Christian Dior and Bvlgari, and Nick Jonas appeared in Berluti.
Other attendees mentioned were Owen Cooper in Bottega Veneta, Amanda Seyfried in Versace, and Julia Roberts in Armani Privé with Swarovski designs. Elle Fanning appeared in Gucci and Cartier jewelry, embracing the event’s stylish flair. Tessa Thompson, Ginnifer Goodwin, Abby Elliott, Leighton Meester and Adam Brody, Danny Fujikawa and Kate Hudson, Nikki Glaser, Dax Shepard and Kristen Bell, John Krasinski and Emily Blunt, and Leonardo DiCaprio, among others, rounded out the celebrity ensemble in high fashion, from Balenciaga and Chanel to Dolce & Gabbana and Saint Laurent.
Anticipation Builds for On-Screen Sisterhood
The news of Elle and Dakota Fanning’s collaboration on “The Nightingale” has captured the imagination of fans eager to see their real-life bond translated to a dramatic and emotional cinematic story. With their substantial combined experience and a promise to approach the project as equals, the production stands as a major event highlighting sisters navigating both the challenges of the film’s harrowing narrative and their own journey as collaborators. As the release date for this Elle Fanning sister movie approaches, anticipation and expectations will likely continue to grow across the film industry and among audiences worldwide.
