No3 the hair colouring Steven Victor Tallarico (born March 26, 1948), known professionally as Steven Tyler, is an American singer, best known as the lead singer of the Boston-based rock band Aerosmith, in which he also plays the harmonica, piano, and percussion. He is known as the "Demon of Screamin'" due to his high screams and his wide vocal range. He is also known for his on-stage acrobatics. During his performances, Tyler usually dresses in colorful (and sometimes androgynous) outfits and makeup with his trademark scarves hanging from his microphone stand.