Little buns Seeing as it's Gwen, we're sure this look was cool at one point, but not anymore. May they never return. (We're looking at you, Miley Cyrus.)
2 / 17
Bad bleach If it weren't for the facial hair, you'd be forgiven for thinking Brad was a girl. Still pretty, though.
3 / 17
Bad bleach AND spikes Did somebody say hedgehog, Seth Green?
4 / 17
The mane Admittedly a hold-over from the 80s, this style took another decade to finally de-frizz.
5 / 17
Melissa Joan Hart was one of many fans of this style back in the day. Only 100 bobby pins and half a can of hair spray required.
6 / 17
Spiky up-dos ...Claire Danes went there too. Although we almost didn't notice because LEO.
7 / 17
Boy band hair Each member was assigned a different look and with their look came great responsibility. Justin Timberlake's bleached curls survived long enough to be paired with a suit made entirely of denim. The rest we'd forgotten about, until now...
8 / 17
The man-bob The classic bob was shiny, bouncy and feminine. And then men started wearing it...
9 / 17
Face strands Who decided one day that they would ruin perfectly good ponytails by yanking out a couple of piecs of hair at the front? We don't know, but it stuck for the best part of a decade.
10 / 17
Stripy streaks Stylists went big and bold with the highlights of the day.
11 / 17
The mega-fringe Extending several inches above one's head, this gravity-defying blowdry was seriously bouncy.
12 / 17
Faux dreadlocks With just t a few hours and a large jar of hair gel, red carpet dreadies were born.