Jennifer Lopez Looking Belly, Belly Good!

11/4/2011 5:45 AM PDT BY Johnny Lopez
Jennifer Lopez showed off her sexy, taut mother of two tummy while in Argentina on Thursday.

The newly single 42-year-old is in South America scouting talent for "Q'Viva! The Chosen," the Spanish language singing competition she is producing with estranged husband Marc Anthony.

J.Lo can definitely stomach the competition.