It was the worst mass shooting in U.S. history, and now we know exactly how it happened.
[Image via AP Images.]
OMG! It's scary how funny Britney Spears can be!
The Work Bitch singer got together with the BBC's Nick Grimshaw for a spooktacular video, in witch Britney rides a broomstick, wields an ax, and recites Vincent Price's famous lines from Michael Jackson's Thriller!
Ch-ch-check out the HIGHlarious video (above) to see Britney get into the HIGHlarious Halloween spirit!