Jimmy Fallon is an American comedian, television host, actor, singer, writer and producer. He's best known for being on Saturday Night Live and the current host of The tonight Show with Jimmy Fallon. His band The Roots are a pop rock/hip hop band that have performed with him on many occasions. Jimmy and The Roots have performed in the parade 4 times: 2009, 2010, 2012 and 2013. During the parade, they are known for playing and singing many different songs at once.