Amidst much speculation, Jennifer Lopez will reportedly announce tonight during her Madison Square Garden concert that she is pregnant with twins, claims OK! magazine.
"Jennifer is having twins, and she's over the moon about it. She is absolutely glowing with happiness," an anonymous source told the magazine.
In September, InTouch magazine reported the singer got pregnant through in vitro fertilization, although Lopez has refused to comment.
This will be Lopez's first pregnancy. Her husband, singer Marc Anthony, has children from prior relationships.
