Celebrities don’t always play nice. Like anyone else, rivalries form, emotions boil over, and sometimes, things get physical. Here are some of the most shocking celebrity fights of all time:

Solange Versus Jay-Z

In a now infamous incident, Beyonce’s sister attacked brother-in-law Jay-Z in an elevator after he allegedly said something she didn’t like. TMZ caught the entire fight on video. Solange went nuts, scratching at Jay-Z, screaming, kicking, and punching. We still don’t really know what the deal was but we can assume that family gatherings are now very, very awkward between the two of them.