Ashlee Simpson is celebrating a major milestone in son Bronx's life: his 16th birthday. And fans can't get over just how grown up he is — and just how much he looks like his dad, Pete Wentz.

Shawn Mendes React as Demi Lovato Says 'Dreams Come True Y'all' Evan Ross Says Ashlee Simpson's Ex Pete Wentz Is an 'Amazing Father': 'He Knows I Love His Son' Pete Wentz Shares Rare Photo of His ...

Jessica Simpson’s ... dad. Ashlee’s younger sister went on to welcome kids who are close in age to Jessica’s children. Ashlee, who welcomed son Bronx in 2008 with ex-husband Pete Wentz ...