Taylor's Swift kicks back in the latest Diet Coke ad and while the video features lots and lots of cats, there is one in particular that is near and dear to her heart.

Check Out Taylor Swift's New Pop Album

The country-turned-pop singer posted the video on Twitter Wednesday, along with a message about her new song and a special star who made her acting debut.

Taylor Swift Telling Fans To 'Shake It Off' With Latest Music Video

Olivia is of course Swift's own cat, formally named Olivia Benson. In the commercial (featured below), Olivia helms a cast of fluffy kittens who promptly take over Swift's apartment, forming into a sea of cuddly fur. As Swift becomes completely engulfed in feline affection, the words "What If Life Tasted As Good As A Coke?" come across the screen. Swift has often been seen toting Olivia around both on tour and at home.

According to Us Weekly, the 24-year-old brought Olivia home back in June and the cat has already modeled in the print ads for Swift's line of Keds shoes.

Swift's upcoming album 1989 is set to be released Oct. 27.