Could Jennifer Lopez and Ben Affleck be expecting a child? Rumors of the pop diva's pregnancy are rampant in Las Vegas. On Monday, the Las Vegas Sun reports, the couple bought hundreds of dollars worth of baby clothes at a Burberry shop in the Venetian hotel. "I don't know if it was for her," a store manager told the newspaper, "but I didn't ask." Well, TV Guide Online asked J.Lo's manager, Benny Medina, who insists: "She's absolutely not pregnant. She's got a niece and nephew that she shops for all the time. That's really all there is to it. And they were toddler clothes, not baby clothes!"