Taylor Swift's cat was attacked, at least, verbally.

E! Online reported that when Taylor made a guest appearance at "The Graham Norton" show, fellow guest star John Cleese said some harsh words against Taylor's beloved cat, Olivia Benson, right in front of the singer!

Taylor Swift's cat's ears showed a folded appearance because it was of a Scottish fold breed.

Cleese reportedly made these comments on the show about Olivia:

"How did it have the accident?"

Taylor responded by asking:

"What? What accident?"

The actor dropped the harsh words, saying:

"Is that a proper cat?"

"Or is it damaged? That's the weirdest cat I've ever seen in my life."

Swift surprisingly retaliated by making this comment against Cleese's cat shown on a picture:

"It's a monster!"

Cleese defended his pet as he threw a bad stare against Taylor, saying:

"It's an American breed and the reason it's not here tonight is it didn't want to come."

Taylor and John soon patched things up and seemed to have cooled down.

Taylor posted more photos of Olivia Benson on her Instagram account, captioning the photos:

"Last time I let my parents cat-sit, this portrait session/photo shoot happened. There's really no telling what I'll be coming back to this time..."

Olivia Benson also did a modelling stint, following the footsteps of her famous owner. Alongside Taylor, she was seen in a Keds shoes advertisement.