Meet young Colin Gilpatric, who wants to be a Jedi knight and a husband.
Where else can you see Fall Out Boy and Ban Ki-moon in one place?
YouTube competitors and brand involvement is at the forefront of this year's convention.
Lesson learned: Don't pound on your chest at a gorilla exhibit.
He needs to win this!
For a quick-witted star, Jerry Seinfeld has said some really dumb things over the years.