It was the worst mass shooting in U.S. history, and now we know exactly how it happened.
[Image via AP Images.]
Sing it, gurl!!
While she may have cursed him for making her work on such a sacred holiday, she wound up enchanting the lives on everyone tuned into this week's X Factor.
Ch-ch-check out her dazzling performance of Neon Lights (above)!
P.S. CLICK HERE to watch her read inspirational quotes from her book!