Taylor Swift and Zac Efron are not dating, people. The stars cleared that up this week during an appearance on Ellen.

Taylor Swift and Zac Efron are not dating, people. The stars cleared that up this week during an appearance on Ellen.

Taylor Swift and Zac Efron are not dating, people. The stars cleared that up this week during an appearance on Ellen.

Taylor Swift and Zac Efron delivered a fun duet during their visit to "The Ellen DeGeneres Show" recently. They strummed their guitars with the "New Year's Eve" actor being assisted by the "Mean" singer. After playing one chord, she encouraged him,

Zac Efron and Taylor Swift pull out their guitars and sing a duet on the The Ellen DeGeneres Show, airing today!