Beyonce’s Sister Fights Jay-z in Elevator

Have you ever gotten in to an altercation with family?  Did it ever get this CRAY CRAY!  This should make for a great holiday!  Check out Beyonce's sister (Solange Knowles) let loose on brother in law - Jay-Z.

I'm gonna guess a duet isn't in the future?  You can see Beyonce step in between them both.  This could have gotten pretty bad if the bodyguard wasn't there.  I'm glad Jay-Z didn't do anything stupid.  It's all on tape!