(Source: Instagram/@kyliejenner)
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For celebrities, Halloween is far from a casual affair. These stars go above and beyond with their costumes, drawing inspiration from a variety of sources ranging from classic Halloween looks to modern creations. Sometimes, though, celebrities look no further than their Hollywood peers for their costumes—and we are definitely not mad about it.

From iconic award show outfits (hi Miley) to thoughtful tributes, it's safe to assume that celebrities will never run out of costume material. Check out all the celebrities who've dressed as other celebrities for Halloween, because imitation is the sincerest form of flattery—right?

Image here.

More Halloween costume ideas!