Aaron Taylor-Johnsonis sporting a new nosfera-’do.

The Nosferatu actor showed off a new look that featured longer curls and a fuller beard while gracing a red carpet at the 28 Years Later movie premiere in Paris June 4.

During the event, Aaron showed he had ditched his short, neatly-cropped hairstyle and is now sporting shaggy hair that draped across his forehead. His formerly trimmed beard had also grown out slightly and cascaded down his neck.

And that wasn’t the only head-turning part of his ensemble for his first public appearance in six months. For the outing, Aaron—who shares kids Wylda, 13, and Romy, 12, with wife Sam Taylor-Johnson—also donned a red V-neck sweater, white jacket and black slacks as he posed in front of the Arc de Triomphe.

The Nocturnal Animals star’s transformation stood in stark comparison to his previous outing in December, where he donned a much shorter haircut and neatly trimmed beard while attending the Los Angeles premiere of his movie Nosferatu. 

Though it’s unclear if Aaron’s new look is inspired by personal preference or an upcoming acting role, the U.K.-native is no stranger to adapting his appearance for his work. In fact, he committed months to his physical transformation for last year’s Kraven the Hunter.

"I was doing a lot of parkour movements and quadruped movements—meaning I run on my hands and feet," he told Men’s Healthin November. “We got through an entire shoot with a ton of action with not one injury. I thought that was amazing."

Aaron’s dietician for the movie Nate Schmit also gave insight as to how eating foods like bone broth, marshmallows and steaks helped shape his physical appearance. 

"The idea was, we have this monumental task of eating this much food,” the expert told Men’s Health, “how can we do it, and keep you functional?"

Read on for more actors who have undertaken major transformations for their work. 

The British actor packed on more than 40 pounds for his Oscar-nominated performance as a beer-bellied con artist in 2013's American Hustle. He put on the same amount to play former U.S. Vice President Dick Cheney in the 2018 movie Vice, which also earned him an Oscar nomination.

For his 2019 movie Ford v Ferrari, Bale dropped dropped 70 pounds to play slender race car driver Ken Miles. And it wasn't his first time losing weight for a role, having also lost about 30 pounds while filming the 2011 film The Fighter.

To transform the actress into her role of real life Appalachian grandmother Mamaw Vance in the 2020 film, makeup and special effects artist Matthew Mungle pulled Close's head cast from 2011's Albert Nobbs and sculpted her a new set of false ears and a false nose, according to Variety. The actress received an Oscar nomination for her role.

For his role as Donald Trump, not only did the actor work with the same hairstylist and makeup artists who transformed him into Tommy Lee for 2022's Pam & Tommy, but he also packed on the pounds to fill out the reality star-turned-president's frame.

Stan said he gained around 15 pounds by eating instant ramen mixed with soy sauce—a dish recommended by his nutritionist to look bloated in the face—and drinking soda.

The actress lost almost 40 pounds to play the iconic jazz singer in the 2021 film, which earned her an Oscar nomination.

Was eating, as his onscreen wife Emily Blunt joked "like, an almond every day," a bit nutty? Sure. But the Irish star really wanted to nail atomic bomb scientist J. Robert Oppenheimer's appearance.

"Oppenheimer had a very distinct physicality and silhouette, which I wanted to get right," he explained to The New York Times. "I had to lose quite a bit of weight, and we worked with the costume and tailoring; he was very slim, almost emaciated, existed on martinis and cigarettes."

At the 2004 Academy Awards, the gorgeous A-lister was honored with a Best Actress win for her chilling portrayal of real-life serial killer Aileen Wuornos. 

The actor lost 52 pounds to play the deeply disturbed Arthur Fleck, the man who would become Batman's adversary. The won the Best Actor Oscar in 2020 for his performance. 

It took three hours (and an infamously large prosthetic nose) for makeup artists to render the Best Actress winner completely unrecognizable for the 2002 drama. 

The actor shed 35 pounds and shaved his head to play an HIV-stricken attorney suing his former firm for wrongful termination. Hanks took home Best Actor at the 1994 Oscars, and made a similar transformation for his Oscar-nominated performance in 2000's Cast Away. 

The actress, who famously gained a reported 17 pounds to play the title role in Bridget Jones's Diary, did not have to change her physique to transform into Judy Garland for the 2019 film Judy, for which she won her first Oscar. You can thank the makeup and costume department for her transformation.

"Renée was extremely emotionally and artistically involved in Judy, the movie's costume designer, Jany Temime, who also worked on the Harry Potter films, told Vulture. "It was her film. I think she really got into Judy's skin."

Zellweger told the outlet, "Jany fit the costumes to Judy's posture. So the dresses didn't fit me unless I stood like I was supposed to stand. The zipper wouldn't go up."

Quite a departure from Robbie's sultry character in The Wolf of Wall Street, several prosthetics, braces and wigs helped the Best Actress nominee bring disgraced figure skater Tonya Harding's career-ending scandal to life in the 2017 flick. 

The Academy recognized McConaughey's extreme commitment to playing an HIV/AIDS stricken electrician with a Best Actor win during the 2014 ceremony. 

The late actor received a posthumous Oscar in 2008 for his chilling and mesmerizing performance as The Joker in the second film in Christopher Nolan's Batman trilogy. His look as the iconic villain differed greatly from those previously seen on past actors onscreen.

"What would it be if this guy slept in his makeup, this psychopath?" makeup artist John Caglione Jr. told IGN. "If he didn't spruce up his makeup for two or three weeks? He never changes his clothes It's those kinds of organic details that really helped."

He continued, "You think of a clown's makeup and for the most part, they're pretty detailed with sharp lines. But this had to be the opposite of that."

The two-time Oscar winner dramatically altered her appearance to play real-life transgender man Brandon Teena in the 1999 drama, and then again in Clint Eastwood's 2004 Best Picture winner.

In order to play British prime minister Winston Churchill, the 2018 Best Actor nominee spent upwards of four hours in the makeup chair every day and wore a "Victorian corset" style bodysuit. 

Before taking home Best Actress at the 2011 Oscars, the petite actress shed 20 pounds and trained up to 16 hours a day for her role as a mentally ill ballerina. 

Ever the chameleon, the 2014 Best Supporting Actor winner prepared to play a HIV-positive transgender woman by losing 40 pounds and only staying in character on set. 

"I had done similar things with weight, but this was different," Leto told E! News in 2013. "I think the role demanded that commitment…It was about how does that effect how I walk, how I talked, who I am, how I feel. You know, you feel very fragile and delicate and unsafe."

The Best Actress winner gained 15 pounds of muscle to play a mother who escapes years of captivity with her 5-year-old son (Jacob Tremblay) in the 2015 film. Larson said she even limited her exposure to the outside world, restricted nutrients like Vitamin D and tailored her eating habits to better grasp what her character experienced. 

At the 2012 Academy Awards, the typically fresh-faced starlet was honored with a Best Actress nomination for her performance in the thriller. Mara went as far as to pierce multiple body parts, bleach her eyebrows and chop her hair to transform into Lisbeth Salander.

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