( CNN ) -- Overprotective sister ? Underprotective husband ? No one knows what was said amongst Solange Knowles , Jay Z and Beyonce in that elevator in the Standard Hotel in Manhattan or even what led up to the video that appears to show Solange kicking and hitting her brother-in-law . But here is what we do know : the Internet is on fire with theories . Earlier this week , an elevator surveillance video surfaced that showed Solange appearing to berate Jay Z before she becomes physical . Her sister , Beyonce , is present and witnesses the attack . The incident has inspired a hashtag , # WhatJaySaidToSolange , countless memes and tons of speculation . Quoting an anonymous source , Us Weekly reported that Solange Knowles had an earlier run-in with designer Rachel Roy . ( Roy is the ex-wife of Damon Dash , Jay Z 's former friend and business partner . ) The New York Daily News , also using an unnamed source , took it one step further . In addition to the alleged argument with Roy , the paper threw in Jay Z 's supposed desire to head solo to a party being given by Rihanna . This , according to the Daily News , did not sit well with Beyonce 's younger sister . Talk show host Wendy Williams also offered her own observations , including what appears to be the removal of a tattoo on Beyonce 's finger of the roman numeral `` IV . '' It was reportedly her wedding ring tattoo , meant to symbolize both her wedding date ( April 4 ) as well as her and Jay Z 's birthdays ( September 4 and December 4 , respectively ) . So far , some of the principal characters seem to be letting Instagram speak for them . Beyonce has posted happy pictures of her and her sister , while Solange participated in `` Throwback Thursday '' with a picture of the two siblings as kids . Even Dash has gotten in on the photo game , posting an old picture of Solange with a group and the caption : `` Forgot about this one @ ava_dash @ atrak and solange ... I am actually impressed with her independent spirit ... She seems like a fighter # festivallife . '' The mystery continues .
Theories are buzzing on the Internet about what sparked the hotel elevator incident . Solange Knowles , Jay Z and Beyonce have not commented . On Thursday , Solange posted a pic of her and her sister .