Justin Bieber Running of the Beliebers Ends with Ugly Spill

5/3/2014 12:02 AM PDT BY TMZ STAFF

Someone falling down is never funny… unless it’s someone falling down while running in a pack of crazed girls trying to catch Justin Bieber’s car. Then it’s pretty funny.

Also funny: the fan in a "Terminator 2" styled sprint to catch the Biebermobile ... who almost catches it!