Ashlee Simpson & Pete Wentz's Family Time

Not letting their marital collapse to influence their parental duties, Ashlee Simpson got together with ex Pete Wentz for a family day with their son Bronx in Los Angeles, CA on Thursday (April 21).

The rocker family spent the day at the Travel Town Museum, where Bronx got the chance to see real trains and take a ride through the small park.

Credit: Celebrity Gossip

Ashlee Simpson-Wentz Gives Birth To Baby Boy

Ashlee Simpson and her Fall Out Boy rock music husband Pete Wentz have become parents for the first time.

Simpson-Wentz, 24, gave birth to a boy, named Bronx Mowgli Wentz, on Thursday, and everyone is doing well. Reports leaked on Thursday that Simpson was at Cedars-Sinai Medical Center in Los Angeles.

The singer, the younger sister of celebrity Jessica Simpson, has released three albums, and is famous for lip-syncing to a prerecorded soundtrack that broke down on "Saturday Night Live" in 2004. She married Pete Wentz this last spring.

Wentz is the bass player and front man for the pop band Fall Out Boy, which topped the United States music charts last year with its album, "Infinity on High."
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