Johnny Depp’s striking new hairstyle, unveiled at the London premiere of “Jeanne du Barry,” has ignited a whirlwind of reactions on social media, marking a dramatic departure from his iconic look. Some noted his healthier appearance compared to his past looks. At the London premiere of “Jeanne du Barry,” Johnny Depp dazzled netizens with a dramatic new look reminiscent of his early career. He debuted a short haircut, a departure from his usual long, tousled locks. Depp’s new look sparked a flurry of reactions on social media as netizens quickly voiced their opinions. A fan noted, “He has been …