I get it. January Jones wants to make sure no one confuses her with her character, Betty Draper. But even that doesn't justify this messy hairdo or the pink streaks January's sporting. Sometimes it's hard to make a decision about a (not so) fresh trend, but a good rule of thumb is that if previously you saw it on Avril Lavigne or Lauren Conrad, then it's better to pass.
I do like January Jones' nails, though:
Photos of January Jones at the PaleyFest 2012 honoring of "Mad Men" by Jason Merritt/Getty Images North America via Zimbio.