Well, this is an unexpected end to the day.
Jay Z and Beyonce attended a Met Gala last week, with Solange Knowles also in attendance. It seems that not everything went to plan, though, with TMZ posting a new video online featuring Solange attacking her brother-in-law.
The American site obtained what purports to be a surveillance video from the Standard Hotel in New York. Solange enters first, followed by Jay Z and Beyonce. Lashing out at the rapper, Solange is held back by a security guard.
Jay Z doesn't fight back, while Beyonce remains entirely motionless.
Watch it below.