All in the family! Get to know these stars' brothers and sisters
Jake and Maggie Gyllenhaal
"The thing that's great about family is the honesty. When you do work [like we do], it's nice to have someone to say 'Yeah, I believed that, but I didn't buy that,' Jake told Anderson Cooper of his bond with actress sister Maggie. "We are our own toughest critics, but we also love each other's work more than anybody."
Credit: Mark Sullivan/WireImage.com