Well, the bad news is you've been living a hopeless, brainwashed lie your entire life.
The good news? Melissa McCarthy is here to set you straight.
In the clip above, McCarthy -- guest hosting on Jimmy Kimmel Live! -- gets into a debate with Jennifer Aniston about the existence of gravity (which she explains has "gone undebunked for hundreds of years").
Luckily all it takes to resolve the situation is a minor physical altercation and a harness.
Topics Jimmy Kimmel Live Celebrities
