My 5-year-old son might quite possibly be Jimmy Fallon's youngest fan.
For those of you who aren't familiar with Fallon, he is a 37-year-old actor, comedian, singer, musician and television host. He hosts Late Night with Jimmy Fallon, a late-night talk show that airs Monday through Friday on NBC. He was also a cast member on Saturday Night Live from 1998-2004, and he recently hosted SNL's Christmas episode. He's also appeared in several films.