3:36pm PT by Lorena O'Neil
Taylor Swift Debuts New Song in Latest Diet Coke Commercial
Taylor Swift's latest commercial for Diet Coke features a clip of a new, unreleased song from her upcoming album 1989. The singer tweeted a link to the video, saying, "Behold, the Diet Coke ad that depicts my perfect world. Featuring a new song and Olivia, who is now a cat actress."
That would be Swift's cat Olivia Benson, who makes a cameo in the clip alongside hundreds of other kittens that multiply every single time the singer takes a sip of her soda. Check out the video — and Swift's catchy new pop tune — in the clip below. 1989 comes out on Oct. 27.