Beyonce 'Single Ladies' flash mob at Piccadilly Circus

We were very amused by this particular flash mob and wanted to share it with you guys. Around 100 leggy women dressed in leotards and heels ala Beyonce's 'Single Ladies' video took over Piccadilly Circus in London. The women busted out the entire 'Single Ladies' dance routine with plenty of onlookers cheering them on. All of this was to celebrate chewing gum brand Trident Unwrapped's announcement of an exclusive Beyonce I AM show at the London O2 Arena on 15 November. To get tickets to the free concert, fans have to buy a packet of Trident gum, then go to the Trident website and enter a weekly ballot. 1,000 tickets are up for grabs each week beginning 20 April to 31 May.

Remember when Justin Timberlake donned the black leotard for SNL:

And this: