Was it a key to Queen's first car or did the character Khadijah keep it for something? I've always wondered this and have never really found an answer for it.
Make not war IMDB member for almost 5 years!! {~~June 16, 2005~~}
She explained the meaning of the key in intervies in a old issue of a Right On magazine that the key belong to her brother. Her brother died in a motorcycle accident and that was the key to his motorcycle so she wears it around her neck.
Just to add to what the other poster said, it was the key to her brother's bike that she bought him after she signed a record deal. I watch her bio once and the fact that it was her who bought the bike and he was killed on it really did a # on her, but of course losing a sibling is going to be hard on anyone. I don't know if she still wears it, she was on a late night show(can't remember which one)the other week and I didn't see it.