Results 76.9% similar.

MLP:FIM is the property of Hasbro.
"If Bo Burnham Was On MLP:FiM" by AnimatedJames:

http://www.youtube.com/watch?v=HQFmaNlq2lk

"Potter Puppet Pals: Wizard Swears" by Neil Cicierega:

http://www.youtube.com/watch?v=TqTHmzMk0Cw