Rat goes after camera man!
New Taylor Swift video
JT sings Happy Birthday to a big fan
4 year old deletes a photo by accident
Jimmy Fallon "EWW" with Taylor Swift
Greatest Robin Williams moments mash up
RIP Robin Williams
Billy Joel sings to "Uptown Girl" to Christie Brinkley
Jimmy Kimmel takes one in the face from Clayton Kershaw
President Obama sings "Fancy"