According to U.S. reports Jennifer Lopez is reportedly going through a marriage crisis. Lopez and husband Marc Anthony were accused of putting on a public display of happiness to hide a "rough patch in their marriage" "There was a fight on New Year's Eve," said a source who saw Lopez that night. Another insider added: "There was a fight after she performed at the Super Bowl, and when she had an album-listening party in Miami two months ago, there was an issue." According to this source, Lopez stood up and talked about her upcoming album and said: "This is my dream and Marc and I worked so hard on this album . . . Marc, would you like to say something?" - to which Anthony coldly said, "No," and looked away. Another of the issues is that Lopez is said to be putting off pregnancy - he has four kids with two other women - and Anthony is very interested in Scientology. Pictures by Luis Martinez