It was the worst mass shooting in U.S. history, and now we know exactly how it happened.
[Image via AP Images.]
This just blew our mind!
Eminem and Rihanna's smash The Monster actually existed before they got their hands on it and it is soooo good!
Perezcious fave Bebe Rexha originally wrote and recorded Monster Under My Bed and it is a smash in its original form!
Check it out above!!!