From Harry Styles to Lizzo, 2021’s best celebrity Halloween costumes

Childhood movie throwbacks, “Squid Game” characters and some impressive prosthetics featured among 2021’s best celebrity Halloween costumes, with stars including Katy Perry, Doja Cat and John Legend getting into the holiday spirit.Childhood movie throwbacks, “Squid Game” characters and some impressive prosthetics featured among 2021’s best celebrity Halloween costumes, with stars including Katy Perry, Doja Cat and John Legend getting into the holiday spirit.