HollyNotes: Hilary Duff, Mary-Kate Olsen, Matthew Fox, Anglelina Jolie, Conan O'Brien, Jessica Simpson 

Love (and War) in Hollywood Hot on the trail of last week's news of Nicole Richie and Joel Madden's engagement, two more celebrities announced their plans to wed. Hilary Duff's boyfriend, Ottawa Senat... HollyNotes: Hilary Duff, Mary-Kate Olsen, Matthew Fox, Anglelina Jolie, Conan O'Brien, Jessica Simpson