This Halloween, musicians across the country showcased their creativity with elaborate costumes, highlighting events like Heidi Klum's star-studded party in New York City and Nelly's dual Halloween and birthday bash in Atlanta. Klum, alongside her family, transformed into E.T., while attendees included Questlove as the Mad Hatter and Charli D’Amelio as the Black Swan. Rock musicians also embraced the spooky spirit, with Paul Stanley portraying a Frankenstein monster and Slash donning an ape mask, while the Black Crowes and Duran Duran performed in themed costumes. Social media buzzed with images of notable rock and metal stars, including Rob Zombie and Anthrax's Charlie Benante. Meanwhile, Green Day received a key to the city in Pinole, California, further connecting the holiday to rock culture. Overall, this year's Halloween celebrations reflected a blend of fun, nostalgia, and artistic expression.