May 5, 2014: The Met Gala altercation spurs cheating rumors. Per leaked video footage that soon goes viral, Beyoncé's sister Solange physically attacks Jay-Z inside an elevator at the Met Gala.

Not even Beyoncé's father Mathew Knowles was safe from security guards at the final Cowboy Carter stop in Las Vegas.

Suit up! Met Gala reveals dress code and a slate of new celeb hosts The Met Gala will take place May 5. This year’s exhibit, “Superfine: Tailoring Black Style,” will run longer than previous ...