The biggest #KNICKSTAPE fan alive talks about the rookie with Jimmy Fallon

Kellz had the entire audience doing the "Backyard Party" chant on late night.

Before the 'Creed' film is released next week, check out the actor on The Tonight Show.

Iron Mike needs to stay away from the karaoke, for real.

A new take on Tom Hanks' film from the mind of elementary school kids.

Mr. Country Grammar is not the greatest when it comes to drawing.

Lip-reading is a harder task than it looks for Brie Larson and Jimmy Fallon.

Hear what's good with the Giants wide receiver and when he might return to the field.

Miley and Jimmy go from super defensive to fake polite.

Jimmy Fallon is back with his quintet on The Tonight Show stage to cover Rihanna's single.

Welcome to Good Burger, home of the good burger, can I take your order?

The real Lucious and Cookie Lyon make appearances on the skit as well.

Zoo Gang and the Remy boys invaded the Jimmy Fallon stage on late night.

Ari did killer impressions of some pop divas.

Is it possible to have a conversation without saying a single word?

Watch the two run through three handfuls of rap songs that span a few decades.