'Grey's' Cast Talks Katherine's Wedding

Katherine Heigl is always the bridesmaid and never the bride in the new comedy "27 Dresses," but in real life, Katherine is a newlywed enjoying married life with Josh Kelley!

"Extra" talked to Katherine's "Grey's Anatomy" castmates Ellen Pompeo and T.R. Knight about her romantic, snow-filled ceremony and how Katherine is adjusting to life as a Mrs.