New details are coming out about one of the most infamous fights in Hollywood - JAY-Z vs. Solange Knowles. Let's go back all the way back to 2014. Security footage revealed that, following a Met Gala afterparty that year, Solange attacked her brother-in-law in an elevator. She was pushing and shoving JAY-Z into the corner as security tried to get her off him - all while Beyoncé stood back and did not intervene once in the fight. The only thing she did was exchange a few words with her sister. The video quickly went viral after it leaked, sparking theories about what happened.