Jimmy Fallon and Will Smith show us the evolution of hip-hop dance in Tonight Show skit. From the cabbage patch to the stinky leg and more, Jimmy even shows you his best twerking  moves of which Will wasn't having any part of and proceeded to exit stage left.

On Monday, Feb. 18th, Jimmy Fallon began his position as the new Tonight Show host, replacing Jay Leno. There were plenty of big name celebrities to welcome the show back to New York City. Mike Tyson, Will Smith Lady Gaga, Sarah Jessica Parker, Mariah Carey, Tracy Morgan, Joan Rivers, Robert DeNiro, Stephen Colbert, as well as Andy Samberg all stopped through to kick off the first show.

Check out a couple of guest pics below.

Theo Wargo/Getty Images
Theo Wargo/Getty Images