Today's video features a lot of crappy amateur video of synchronized dancing. Apparently it's supposed to represent a global flash mob dance, which was a fad that had fallen out of style before the video even came out. Seriously, flash mobs are so dated that Kelly might as well be wearing parachute pants. There's also a guy playing the keytar, so I really do have to wonder if time travel was involved in the production.
The song itself is about how Kelly's doing all right after getting dumped and she's totally fine without her ex and she didn't like him that much anyway and he had stupid hair. Here's Kelly Clarkson with Stronger:
