J.Lo and her husband Marc Anthony have been trying to have kids for a while now. J.Lo even told Ellen Degenerous 8 months ago on her show, "I'll take two at once, that would be great," about having babies.

OK! Magazine and TMZ both claim to have inside information and deep sources that say J.Lo and Marc are having twins. There have been many speculations regarding her pregnancy. She has been wearing baggy clothes to major events and even cradling her belly like many soon-to-be-mothers do.

A female audience member at J.Lo's Sunday concert at Madison Square Garden told the New York Daily News, "But I was in the first row, and I can tell you she's definitely pregnant."

The couple's reps do deny any allegations of the pregnancy. Marc Anthony is already dad to three kids: two sons with Dayanara Torres and a daughter from a previous relationship.