Jay Z, realizing he forgot his face protection. (via Getty)

It was attack of the Plus One at the Met Gala after party last week when Beyonce's sister Solange went off on Jay Z like she was auditioning for a gig on Real Housewives Of The Psych Ward Cafeteria. Solange was wrapped up by one of Jay's giant bodyguards, but not before she was able to land a couple of blows, a gob or two of spit, and a high-heeled kick for good measure.

Sources: TMZ