While Iggy Azalea kind of owned Halloween with her epic 'White Girls' costume, Kaley Cuoco and husband Ryan Sweeting were not to be outdone: They went as Jelena!

Not only did the 'Big Bang Theory' actress and her tennis pro hubby don Justin Bieber and Selena Gomez costumes, they switched it up and reversed gender roles, with Cuoco going as the Biebs and Sweeting (and all of his muscles!) dressing as Gomez. LOL!

If you ask us, Cuoco flawlessly executed the Bieber look, wearing the singer's trademark baggy pants, hoodie and snapback hat. And her super cute pixie cut swept to the front perfectly mimicked the Biebs' hallmark swoop. While Sweeting definitely doesn't have to worry about being mistaken for a Selena Gomez doppelgänger any time soon, that's exactly what makes his costume so hilarious. We're loving all of the effort he put into the look, even going so far as to wear a long, dark wig coupled with a matching long, black dress (check out that slit!) and strike one seriously red carpet-worthy pose.

And best of all? According to Perez Hilton, Gomez even liked Cuoco's to-die-for Instagram pics of the getups. No hard feelings there!

Jelena fans, peep Kaley Cuoco and Ryan Sweeting's epic Halloween costume (and see even more celebs' 2014 Halloween costumes!) in the gallery above.

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