It's no secret (anymore) that little Bronx Mowgli Wentz has a cousin on the way. But is the stork dropping off a half-sibling for the celebutot, too?
But is baby really about to make three for the Fall Out Boy rocker? Don't get your diapers in a twist just yet, because this rumor is...
For the time being, 3-year-old Bronx will have to make do with being an only child, because Wentz's rep has wasted no time in shooting down the tabloid's supposedly inside information.
Wentz's rep immediately went on the defensive, telling E! News that the baby report is "completely untrue."
For now, Wentz and Simpson share custody of their son. The rocker has been dating Camper since September, while Simpson has also moved on with Boardwalk Empire actor Vincent Piazza, whom she's been seeing since June.