January 27, 2009 9:46 pm Katherine Heigl's Devotion To Dog Rescue Katherine Heigl discusses the mystery surrounding her challenging “Grey’s Anatomy” ghost storyline, but what isn’t a mystery is Katherine’s amazing devotion to rescuing dogs that need a home. US & World Videos 3:55 Christina Applegate and Jamie-Lynn Sigler open up about MS in new podcast 15:05 Drake Bell gets candid on if he'd let son be an actor 2:55 Sofia Richie and Elliot Grainge welcome 1st baby 8:59 Georgia sorority sisters save family from sinking car 2:15 Millie Bobby Brown and Jake Bongiovi are married (Reports)