April 20, 2009 6:04 pm ‘Dr. Horrible's Sing-Along Blog' AccessHollywood’s Laura Saltman chats with director and creator of “Dr. Horrible’s Sing-Along Blog,” Joss Whedon, and star Nathan Fillion at the 2009 Paley Festival. US & World Videos 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:36 O.J. Simpson's cause of death revealed 2:03 Does Shakira still believe in love following Gerard Piqué split? 2:36 Super dad makes Mario-themed obstacle course for son's birthday 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business'