Jennifer Lopez is hoping Xenu will get her pregnant. The Maid in Manhattan star is reportedly taking Scientolgy tips from her BFF Leah Remini, who followed Scientology principles to help her get pregnant with her first child. "She's trying to understand the cleansing process," an insider says. "It's all about putting the positive energy where you want it." Lopez may be reluctant to join the religion since her husband Marc Anthony is a devout Catholic, but "he's willing to let Jen do what she needs to make things happen," says the source.