Lopez married singer Marc Anthony in a secret wedding on June 5, 2004, less than a week after his divorce was finalized from former Miss Universe Dayanara Torres. The guests were invited to an "afternoon party" without knowing that they were going to a wedding. Years before they married (or even became a couple), she and Marc Anthony sang a song together called No Me Ames which appeared on her album On The 6.
Immediately, rumors began that the ceremony was a "shotgun" and that Lopez was pregnant. Lopez had said in the past that, as a practicing Catholic, she would never have a baby without being married. Complicating the situation is Anthony's refusal to confirm his marriage to Lopez and the fact that his divorce took place in the Dominican Republic less than a week before his reported marriage to Lopez, making it potentially invalid in the United States. The couple has since confirmed their marriage, although Lopez refuses to discuss it.
Lopez has become a stepmother to Anthony's two sons, Cristian and Ryan, with Torres and also to his daughter, Arianna, from a previous relationship. Arianna starred in Lopez's music video for Get Right.