What a trickster!

Kim Kardashian had us totally fooled into thinking she dyed her hair back to brunette when we caught her with darker locks on Saturday, but this latest Instagram of the reality star and her longtime gal pal Sarah Howard proves that she's still very much a platinum blonde! We guess it could have been a good raven colored wig, or possibly even the world's quickest transformation from blonde to brunette and back to blonde again!

Kimmy K better be careful with her weekly peroxide sessions, because her hair could easily fall out! After her brother Rob compared her to Rosamund Pike's psychotic character in Gone Girl, we have a feeling he would love nothing more than to watch his narcissistic sister go bald!

Truth be told, we actually dig the lighter tresses, but we're just worried she might look like Amber Rose when she's done with this trend!