Ellen has been challenging viewers to dance prank people by going up behind people and randomly dancing until they notice. Viewers have been sending in videos and Taylor and Zac decided to get in on the fun.
On Sunday during the premiere of The Lorax, the duo dance pranked Betty White and Selena Gomez. They also stopped by the studio to try and get Justin Bieber and Akon as well.
Check out the hilarious video below as well as a video of Taylor’s adorable kitten Meredith. For the rest of the interview, go here.
The Lorax opens March 2.