(Frazer Harrison, Bryan Bedder/Getty Images)

A few months ago, Taylor Swift introduced her fans to her adorable new kitten.

"Meet Olivia Benson," the singer captioned the Instagram photo of the white, blue-eyed kitty sitting in her lap, staring up at her.

After nearly one million "likes" on the photo, the real Olivia Benson - rather, the actress who plays her on "Law and Order: SVU," Mariska Hargitay - has weighed in.

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Next to a photo of her wearing a collar with a tag that says "Olivia Benson," Hargitay wrote: "@taylorswift this came in the mail."

She then had a little hashtag fun:

"#WrongAddress #GotThisByCatccident #DontHaveACatniption #Collared #GonnaWearItAnyway #CatsOuttaTheBag #MeowliviaBenson #ScratchThat #PurrrfectName #TaylorMade #3MonthsLater #ALittleLateToThePawty #ThisCollarNeedsACat #PawAndOrder #OliviaBensonPetDetective"