"Oh my god. They're backstage kind of showing me the moves." Fallon jokingly compared it to "Dance Moms" with a role rehearsal as Gosling's daughters were coaching him, saying "Big smile dad." ...

The New Jersey governor and Fallon don their best high-waisted pants and blue polos for the occasion Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since 2013.