One week ago today, tens of thousands of Houston's biggest One Direction fans -- most of them accompanied by their parents -- flocked to the gates of NRG Stadium, toting signs, glow sticks, and homemade T-shirts. It was strange to realize that only 13 years ago, I was on my way to watch 'NSYNC perform on their PopOdyssey Tour at the Astrodome, now run down and dwarfed by its newer neighbor.
Photos by Jack Gorman (unless indicated) The real stars of last Friday's One Direction concert
What was even more surreal, however, was realizing that though the Dome is a monster, its capacity would have never been large enough to house the crowds hoping to catch a glimpse of the world's biggest act on their current tour. Then or now, it's not likely that any other band would have been able to pull the same size crowd.
Then again, a lot has changed for pop music in the last decade.