Jennifer Lopez and Pregnancy & birth of twins... On the last night of their "En Concierto" tour November 7, 2007, b/f a crowd of fans, J.Lo confirmed J.Lo was expecting her 1st child with husband Marc Anthony. The announcement ended months of speculation over the pregnancy.Jennifer Lopez' father later confirmed on February 5, 2008, Lopez was expecting twins. She gave birth on February 22, 2008 to fraternal twins, a girl and a boy, Emme Marbiel Muñiz, and Maximilian "Max" David Muñiz. The twins were introduced in the March 11, 2008 issue of People magazine for which the magazine paid $6 million.