Or seen any other mother or father of the bride do likewise?
I'm imagining Victoria having one two many bucks fizz and harking back to her Spice Girl's heyday and throwing some moves. I wonder if they were really inappropriate or just a little indecorous. The Bride's parents might be a little snobby about the Beckham's less than aristocratic roots - maybe they found his family a bit too 'common',
I know there's more to this than the wedding dance but I am intrigued by exactly what she did?