Ashlee, Pete and Bronx: Beverly Hills Hikers

Back in Beverly Hills, Ashlee Simpson and Pete Wentz took their son Bronx Mowgli for a hike at Mulholland Canyon Park on Sunday afternoon (May 2).

The couple looked happy to be back on the west coast after having spent time in Louisville for the Kentucky Derby, although it seems as if the stay will be short-lived.

Pete tweeted of his non-stop travels, "Back in town for a day again. Not gonna bother unpacking again. Let's hear it for suitcases!"

Later venting about an unsafe driver on the roadways, the Fall Out Boy bassist wrote, "To whoever was driving the matte black lambo 100 mph down sunset today- u are who I wanted to be when I was a little kid."

Enjoy the pictures of Ashlee Simpson and Pete Wentz out hiking with Bronx (May 2).