Jennifer Lopez and Ben Affleck spent their second anniversary apart as the pop star took a somber bike ride in the Hamptons in New York, while the Batman v. Superman actor was spotted in Los Angeles spending the day at his office, RadarOnline.com can reveal. Lopez, 54, was seen in casual overalls riding a Linus bike in the Hamptons, looking pensive amid swirling rumors of an impending divorce. Affleck, 51, on the other hand, was photographed freshly shaven and suited up at his office in LA, going about his business despite the distance from his wife. Both Lopez and Affleck were notably wearing…