Pete Wentz is going to be a father again!
The 34-year-old Fall Out Boy bassist announced on his Instagram account that he and girlfriend Meagan Camper are expecting their first child together.
"We're super excited to announce we're expecting a baby," Wentz wrote in the caption for the photo, which can be seen above on the right.
This will be the second child for Wentz. He has a 5-year-old son named Bronx Mowgli with his ex-wife Ashlee Simpson. Wentz and Simpson divorced after three years of marriage in 2011.
In January, Simpson announced her engagement to Evan Ross, the son of R&B and soul legend Diana Ross.
Wentz, who has been with Camper for three years, recently talked on "The Wendy Williams Show" about getting serious with the model.
"I mean, we talk about [getting married] a lot. I feel really lucky," Wentz said. "It's like really interesting when you're in a relationship with somebody who's truly your best friend. Like, I talk to her about everything."
Wentz is currently gearing up to go on tour with Fall Out Boy. The band has an upcoming stop in Madrid on Feb. 24.