August 29, 2013 5:44 am Katy Perry's Inspiration for New Song “Roar” Katy Perry describes her inspiration behind her new song “Roar.” Also, she gives advice to aspiring artists. US & World Videos 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business' 1:36 O.J. Simpson's cause of death revealed