There are bad hair days, and then there's Katherine Heigl's epic fail.
At the London premiere of The Killers, the actress went totally '80s in this Dynasty-era bouffant. Not only is it outdated, but it is superaging. What was she thinking?!
And it's too bad, because the rest of Katy's outfit is pretty hot...
The 31-year-old looks sexy—and age-appropriate—in a curve-hugging Victoria Beckham Collection dress and Christian Louboutin stilettos, right?
Kudos to Katherine for mixing up her mane and trying to keep it interesting, but we like her better as a blonde. How about you?
See more star style get spanked in the Fashion Police gallery!