One look at Taylor Swift's Twitter or Instagram and you know she is one proud cat owner.

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She does have two adorable felines after all, Dr. Meredith Grey, "Meredith" for short, and Detective Olivia Benson, "Olivia" for short, that were named after characters from two of her favorite TV shows, Grey's Anatomy and Law & Order: Special Victims Unit.

The 26-year-old likes to include them whenever she can in her job, so their involvement in the promo for her 1989 World Tour concert special (presently streaming on Apple Music) is not a shock.

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On Sunday, Swift released a short video on her Facebook, in which she revealed, "They didn't sing, dance or perform But The 1989 World Tour wouldn't have been the same without them," about her four-legged squad members.

In the video below, Swift is attempting to get Olivia to sit on a stool, but it's not quite working out.

They didn't sing, dance or perform. But The 1989 World Tour wouldn't have been the same without them.... #1989WorldTourLIVE is now on Apple Music https://smarturl.it/1989TourLIVE

Posted by Taylor Swift on Sunday, December 20, 2015

"I don't know whose idea this was to make cats sit on stools," Swift states, adding, "Clearly you have never seen a cat," as she struggles with Olivia.

Then Swift is seen holding both of her furry companions, one in each hand, but "they're acting up" by wiggling to get out of her grasp.

The "Out of the Woods" singer rolls with the kitty chaos though and finally introduces them, noting, "You can see which one loves people and which one maybe doesn't as much."

It should be made known that at this point, Meredith refuses to look at the camera and Olivia seems a little more at ease. Meredith then gets a bit sassy and bites Swift.

"Don't bite me!" Swift shouts as Meredith finally escapes her grasp.

Swift then is seen holding both of her furry friends again and Meredith is still acting out; it's like a cat tantrum.

The end credits for the video are rather amusing too: "NO CATS WERE HARMED IN THE MAKING OF THIS TOUR. JUST ONE POP STAR."

It's just another typical day for Swift and her cats!

Tags: Taylor Swift