Rachel: Pink Is the New Blech!

Rachel McAdams had "Mean Girls" everywhere in a tizzy when she showed up to an awards show on Friday sporting tragic pink, er, lowlights. Anyone for some cotton candy?

"The Notebook" star's wannabe punk tresses resembled Frenchy from the Pink Ladies. Rach's hairstylist must be a beauty school dropout ... or colorblind. Or both.