The ex-Fall Out Boy bassist debuted his new gal pal, model Meagan Camper on Thursday, and RadarOnline.com has a photo of the hot new couple.
It seems that Meagan is already one of the family, as she and Pete took his son Bronx to a Los Angeles park for some quality play time.
And, it looks like the blonde cutie has taken quite a liking to Dad’s new girlfriend. Megan dug into a bucket in the sand box with the adorable tike, and even helped carry his toys.
The couple shied away from any public displays of affection, aiming their attention squarely on Bronx, who turns 3 on November 20.
Wentz married Simpson in Encino, California on May 17, 2008 at Simpson's parents' house. She filed for divorce on February 8, 2001, citing "irreconcilable differences.”