CHICAGO, IL - FEBRUARY 02: Meagan Camper and Pete Wentz attend the 2nd Anniversary of Angels & Kings on February 2, 2013 in C
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Fall Out Boy's Pete Wentz and his girlfriend of nearly three years are expecting their first child together. "We're super excited to announce we're expecting a baby!" Wentz wrote on Instagram. Congrats!

Wentz started dating model Meagan Camper in fall of 2011. He said the two frequently talk about marriage as well as "everything. It's really interesting [to be] in a relationship with someone who is truly my best friend."

Wentz welcomed his first child, son Bronx Mowgli, into the world in 2008 with then-wife Ashlee Simpson. He finalized his divorce from her around the time he started seeing Camper, but despite the split, the FOB bassist said he and Simpson "respect each other as parents" and are still "great friends."

When he's not being number one with a bullet in bed, Wentz is busy saving the legacy of Flappy Bird with his Fall Out Boy compatriots and making surprise appearances at Paramore concerts (who FOB are set to tour with this summer).