tang fruit teaz flash mob.. idea was taken from t-mobile ad?

i was surprised to see this new tang fruit teaz commercial today cause it was very familiar... very much familiar... started recalling videos that i have seen, then abuggedlife.com poped out of my mind; and i was right, jayvee was there, taking video from his phone, when this flash mob happened.

with so much delight, i started reading comments posted for this video while on-repeat. to my surprise, somebody said that twas first done by the english lads for an advertisment, so i tried researching. twas t-mobile who did the very same idea in liverpool train station .. it is just they did it some 3 weeks ahead of this teazperiment done in the philippines.