Jennifer LopezAfter baby bump rumours started circulating last week, a source claims that Jennifer Lopez has had an ultrasound confirming she’s 12 weeks pregnant.

Jennifer, who has made no secret of her desire to have a baby with husband Marc Anthony, was spotted sporting an abdominal bump at her ‘justsweet’ show at New York Fashion Show last week.

The source has told In Touch Weekly that days later, on 12th September, she visited Beverly Hills fertility specialist Dr Robert Katz for the scan: “The test calculated that she was about 12 weeks pregnant.”

The source added that Jennifer and Marc may be in for a further surprise: “The way the fetus is lying made it difficult for the doctor to tell if there was more than one baby in there.”

When contacted about the news, Marc’s spokesperson denied the story, telling the New York Daily News: “Everyone calls about this every month with the hopes that they’ll hit the mark but no. No.” In Touch stand by the story.