The scrutiny of the red carpet is often where sharp-eyed observers can detect the first signs of blossoming romance — or troubled relationships.
British actor Russell Brand and his wife, singer Katy Perry, arrive for the European premiere of "Arthur" in London in April 2011. The two were formally divorced in early February. People magazine's West Coast executive editor says that although stories of mega-celebrity breakups come about via diligent reporting, writers look at photos from the red carpets as a starting point. Joel Ryan/Associated Press Buy Photo