Fred Armisen is one talented guy. When he is not leading the band on "Late Night with Seth Meyers" or poking fun of hipsters on "Portlandia," the comedian works on his impressions and accents. Armisen dropped by "Tonight Show Starring Jimmy Fallon" where he showed off his killer impressions of all four Beatles and his ability to do an accent from any southern state.

On the show, Fallon told the audience that while on "Saturday Night Live," he and Armisen used to play around with impressions and noted that the "Portlandia" actor was the only person he knew who could do an impression of Paul McCartney, John Lennon, Ringo Starr and George Harrison.

Armisen then launched into his impressions of the Beatles and then noted that he was working on accents for all 50 states.

"I've been doing all the southern states like Alabama, Louisiana and Texas and I can do any city, I can do any region anywhere in the south now," he told Fallon. "So if you name a part of the south I can do it."

The comedian then did his Louisiana, Arkansas and Tennessee accents and nailed every single one.

Check out all of his impressions and accents below: