Lopez and Marc Anthony on Oct. 8
RODRIGO & LUIS GUERRA JR/RAMEY
Lopez, in a maroon mini dress and silver sandals, cradled her stomach as she danced and laughed with party guests while DJ Irie spun salsa tunes. "Jennifer was dancing up a storm," says a source. "She and her friends perched themselves under an arty picture of David Bowie and danced all night." The singer was also affectionate with her husband. Adds the source: "She and Marc were so sweet together, constantly kissing, hugging and holding hands."
There was also plenty of food. At one point, one of the tour assistants drove to a nearby Dunkin' Donuts and brought back some late night snacks. Another sweet highlight: a big ice cream cake, which partygoers (Lopez included) enjoyed as the group celebrated several birthdays and continued partying until early the next morning. –Linda Marx
