After her appearance on the Late Show with David Letterman, Amanda Seyfried visited with her New York City fans on Tuesday night (July 30).
The Lovelace star is on a promotional run for her new flick, which opens in theaters on March 15.
While chatting with the late night legend, the 27-year-old actress brought her dog on stage to show off his impressive skill.
The darling Fin balanced a burger on his head for nearly 10 seconds, much to Davids shock and awe.
Take a look at the video below!