Jennifer Lopez reportedly expecting twins

Jennifer Lopez reportedly will announce that she is pregnant during her Madison Square Garden concert Sunday night — pregnant with twins, according to OK! magazine.

“Jennifer is having twins, and she's over the moon about it. She is absolutely glowing with happiness,” a source told OK!

According to a September report in InTouch magazine, Lopez conceived the babies via in-vitro fertilization.

Lopez, 38, has refused to comment on reports on Internet gossip sites that she is pregnant. This would be Lopez's first baby. Her husband, singer Marc Anthony, as children from previous relationships.

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