Angelina Jolie finally publicly addressed her weight loss at last night's premiere of A Mighty Heart. "I've always been lean and this year I lost my mom and I've gone through a lot," Jolie told reporters. "I have four kids and I finished breastfeeding - it's been hard to get my nutrition back on track... Instead of people saying I look like a person dealing with something emotionally, they assume it's because I want to fit into skinny jeans. Someone saying to me that I'm thin is not a compliment."