Of course, former Fox News host Kimberly Guilfoyle is no stranger to resurrecting outdated styles, and when it came to one late-2000s hair trend, it was glaringly obvious she didn't get the memo.

The side part was deemed as uncool as jet black eyeliner ... One could say this is a nod to her late 2000s hair do's. Before her life in the royal spotlight, Princess Kate preferred a deep ...