Muhammad Mirzahady Bin Amir, also known as Hady Mirza (born 28 January 1980) is a Singaporean singer. Known as one of Singapore's most prominent singers of the early 21st century, Hady is most known for his smooth R&B voice and charming personality.
Hady was the winner of the second season of the reality TV show Singapore Idol. He was crowned the winner on 25 September 2006 at the Singapore Indoor Stadium after garnering 70% of about one million votes cast by television viewers. He was also the winner of the world's first Asian Idol competition held on 16 December 2007 in Jakarta, Indonesia. Asian Idol is a competition between six Idol winners from several different Asian countries, namely Singapore Idol, Malaysian Idol, Indonesian Idol, Indian Idol, Philippine Idol and Vietnam Idol.
After a few years of hiatus, Hady made his comeback by joining Gegar Vaganza 6 in 2019. Hady was named co-winner of the sixth season of the Malaysian television singing show, sharing the title with Naqiu Boboy.