Pete Wentz Is Gonna Be A Dad Again

Model girlfriend Meagan Camper is pregnant with the couple's first child together.

Could Queens or Brooklyn be next? Fall Out Boy bassist Pete Wentz announced over the weekend that he and model girlfriend, Meagan Camper, are expecting their first child together.

"We're super excited to announced we're expecting a baby," Wentz wrote on Monday in a post that included a picture of the happy couple laying in bed, his hand resting on Camper's barely perceptible baby bump.

Wentz, 34, has a son, Bronx Mowgli, 5, with his ex-wife, Ashlee Simpson and a source told People that Camper, 24, is excited to give the boy a permanent playdate.

"They've been planning on this for a while. And they're really excited for Bronx to have a new little buddy," the source told the magazine. "Meagan is a big sister and has a great relationship with Bronx. She's naturally maternal so this is perfect."

Wentz and Camper have been together for nearly three years and last month he told Wendy Williams that the couple have been talking about marriage a lot lately. "It's really interesting [to be] in a relationship with someone who is truly my best friend," he said.

Simpson, who divorced Wentz in 2011 after a three-year marriage, is engaged to boyfriend Evan Ross.