100 “Single Ladies” clad in high heels and black leotards stopped traffic in London’s Piccadilly Circus this morning for a spontaneous rendition of Beyoncé’s No. 1 hit. The flash dance was presented by Trident, who is giving away 13,000 tickets to B’s exclusive one-off gig at the O2 Arena in November.

We can’t wait for the Stanky Legg in Times Square.