And fans can't get over just how grown up he is — and just how much he looks like his dad, Pete Wentz. Simpson, who was married to the Fall Out Boy bassist from 2008 to 2011, paid tribute to ...

Pete Wentz is making memories with his son. The Fall Out Boy singer made a rare appearance with his son Saint, 10—whom he shares with girlfriend Meagan Camper—at the 21st Annual Desert Smash ...

Pete Wentz and Ashlee Simpson were married for three years. The singer took to Instagram on Wednesday to celebrate her teenager's big day with a sweet selfie. Simpson shared a new photo of the 13 ...

Ashlee shares Bronx with her first husband, Fall Out Boy's singer Pete Wentz, 45, whom she was married to from 2008 to 2011. Bronx gets his height from his mom's side of his family as Ashlee was ...