10 Trends Set by the Ultimate Material Girl: Madonna

We bet there's never been a moment that you've seen the words "boy toy" and not thought of Madonna, right? The studded belt she wore in her "Like a Virgin" video emblazoned with the term became a signature staple of her wardrobe and gave us another glimpse of her sexual confidence. She also had us running out and buying message tees, whether or not we were actually "healthy" — or Italian.