The world was shocked yesterday when a video showing Beyonce’s sister, Solange, physically attacking Beyonce’s husband, Jay Z, in an elevator went viral. The video is below and it is hard to understand the reason behind the attack as there is no sound. Take a look and tell us what you think.

The video footage was obtained by TMZ and is from inside an elevator in the Standard Hotel. The incident happened in New York after the Met Ball Gala last week. Beyonce later posted a cryptic prayer about relationships on her Instagram feed.

According to US Weekly, the two sisters flew to Costa Rica very soon afterwards for Kelly Rowland’s secret wedding to her long-time boyfriend Tim Witherspoon. It was a “quick, simple ceremony – only around 30 people,”