For every 25 dos, there are at least a handful of don'ts. And the awards go to...
Kelly Osbourne, whose slightly purple-tinted gray updo successfully made her appear bald on screen. (See her face? That's what mine looked like every time she was on camera).
Rose Byrne, who appeared to be wigging out in a style strikingly similar to Vogue editor-in-chief Anna Wintour's signature bob.
Heather Morris, whose twisted and softly-curled strands read more "poodle" than polished.
Which leading lady proved the biggest 'do-oozie? Weigh in below!