The cause of death has not been specified, but the news was unexpected, since according to the TMZ portal he did not seem to be sick or battling any known ailments.
Mugler dressed personalities such as Lady Gaga, Madonna, Nicole Kidman, Megan Fox, David Bowie, Diana Ross, Demi Moore and Kim Kardashian, for whom he designed the outfit he wore at the 2019 Meta Gala.
The designer also made its mark in the fragrance business. Among the most popular are those of “Angel” and “Alien”.