Fallout Boy rocker, Pete Wentz and his model girlfriend Megan Camper just said "hello" to their new son. On Wednesday, Saint Lazslo popped into the world. This is the first baby for the couple, but the second for Pete. He already has one little boy with his ex-wife Ashlee Simpson. And he & Megan didn't know they were having a baby boy until he was born. Congrats!!!

 

More importantly…Megan should be happy that her baby wasn't this 19lb baby...