Beyonce and Jay-Z are no rookies when it comes to dressing up for Halloween and they proved it again this year.

The couple dressed up as one of rap's iconic duo, Lil' Kim and Notorious B.I.G for Kelly Rowland's Halloween party on Sunday and the looks are practically identical to the real deals.

We haven't heard from Beyonce or Jay-Z or have proof aside from the two photos posted, but the Beyhive took it upon themselves to figure out who they were.

And you never want to underestimate the Beyhive.

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Many fans reference Beyonce's look to Lil' Kim in Missy Elliot's "Can't Stand the Rain" music video and Jay-Z's costume to one of Biggie Small's legendary outfits.

While the couple's costumes are one for the books, we can't wait to see what they have in store for Blue Ivy and the twins this year.