Zac Efron and Taylor Swift Duet

Zac Efron and Taylor Swift appeared on The Ellen Degeneres Show today to promote their upcoming movie “Lorax.”

Clearly, the two have some kind of chemistry. Ellen jokingly poked at them. Seeing if they were a couple.

Zac and Taylor also sang an original song to the tune of Foster the People’s “Pumped Up Kicks.”

Check it out below:

Could young stars work as a couple? YES OR NO.