After appearing on "The Tonight Show starring Jimmy Fallon" on Monday night, we were reminded of just how much we love "America's Sweetheart." Knowing she is a product of Louisiana is the icing on the cake.
The first person to hit 50 million Twitter followers, a colorful Prismatic Tour that hits North America in June and songs guaranteed to get stuck in your head? Yeah, it's hard not to be a Katycat.