Celebrity Reactions to James Gandolfini's Death

James Gandolfini died on Wednesday at the age of 51. He reportedly suffered a heart attack while traveling with his family in Italy. Immediately following news of his passing, celebrities took to social media to share their condolences for his family and to post memories of the actor, while HBO released a statement conveying the network's "shock" and "immeasurable sadness at the loss of a beloved member of our family." Click through to read how stars are remembering James.