The babies aren’t here yet for Jennifer Lopez and Marc Anthony, but sources reveal that they already have their names picked out.

Jennifer Lopez’s mother, Guadalupe, was spotted picking up two gold rope baby ID bracelets engraved with the names Max and Emme, from Genesis Jewelers in New York.

The twins haven’t arrived yet, but another shopper in the same store heard exactly what she ordered.

Maybe someone should have told mama to write that information down and hand it to the clerk?

WENN