This document analyzes Billie Joe Armstrong's changing appearance and style over Green Day music videos from 1994 to 2010. It notes how his look evolved from wearing untamed hair and casual clothes to more stylized hair, makeup like eyeliner, and outfits that both fit and broke stereotypes of rock band frontmen. Key looks included the iconic red tie from "American Idiot" and a 2010 video where eyeliner gave Billie Joe a feminine appearance. A parody video imitated Billie Joe's most recognizable style from "American Idiot".