If social distribution is the new cultural currency of late night, Jimmy Fallon is swimming in it. THR‘s Alex Weprin looks at how The Tonight Show came to be late-night’s digital leader.

The Tonight Show host took the Track Star challenge on the sidewalk outside 30 Rock and got a perfect score as he named the title and artist of ten Christmas songs.

“Great show! You were so good,” Heidi Gardner tells Chris Rock as she and musical guest Gracie Abrams hug the bewildered host.