She’s carrying her very own bun in the oven, and Jessica Simpson was busy practicing her parental role while out with nephew Bronx Mowgli in Calabasas, CA on Friday afternoon (December 23). The “Dukes of Hazzard” darling looked seasonably festive in red and black checkered jacket overtop her casual attire while also joined by mother, Tina Simpson.

Making the most of the beautiful weather, Ashlee Simpson and Pete Wentz were spotted out with their son Bronx in Los Angeles yesterday (May 29). The former Fall Out Boy bassist and his former wife headed off to a farmers market with their boy, and from all angles it looked like they were getting along quite well. Though they’re split up, Pete told press that he and Ashlee try their best to make Bronx’s life as drama-free as possible

Not blinking an eye as she transitions into life as a single mother, Ashlee Simpson took young son Bronx out to the 2nd Annual Annual Milk And Bookies Story Time Celebration in Los Angeles on Sunday afternoon (March 20). Recently separated from Fall Out Boy rocker Pete Wentz , the “Pieces of Me” singer made her way over to the Skirball Cultural Center venue while attending the good-hearted weekend get-together with her little one. With other stars such as Jack Black, Rainn Wilson, Julie Bown, Josh Holloway and Jason Biggs in attendance, the Milk + Bookies event offers boy and girls “the opportunity to select, purchase and inscribe books that are then donated to their peers who do not have access to books of their own

Doting on their adorable growing boy, Ashlee Simpson , Pete Wentz and their son Bronx ventured out shopping in Sherman Oaks, CA on Wednesday afternoon (November 3). The joyous trio moseyed on over to the Tough Cookies Children’s Boutique, scouring the racks for the perfect gear for little Bronx including a cute checkered backpack. Still rocking her short blonde hairdo, Ashlee took a moment to hit her Twitter page for a shout-out to Joel Madden and his “Good Charlotte” bandmates.

Getting in as much quality family time as their busy schedules allow, Ashlee Simpson and Pete Wentz stepped out with son Bronx Mowgli on Friday afternoon (October 22).

Bringing an end to the weekend with a family excursion, Ashlee Simpson and Pete Wentz took Bronx Mowgli out to a local park in Sherman Oaks, CA on Sunday (September 26).

Ending the weekend with a summertime party, a handful of stars were spotted heading to a private fete in Los Angeles, California on Sunday (August 15). With Lauren Conrad among the partakers, the former MTV reality star was joined by the always adorable trio of Ashlee Simpson , Pete Wentz and their son Bronx Mowgli. Keeping busy since making their way back to the west coast, Ashlee, Pete and Bronx are fresh off of a family trip to New York City

Having been taking a break from work to focus on her motherly duties, Ashlee Simpson was spotted spending the day with her young son Bronx in Los Angeles, CA on Friday (August 13). Seeming to be in a cheerful mood, the “Pieces of Me” singer scooped up her baby boy as she paid a visit to a friend’s house during the steamy summer afternoon.

Making for the picture perfect parenting team, Ashlee Simpson and Pete Wentz juggled time with son Bronx Mowgli in New York City on Tuesday (August 10). The former “Melrose Place” actress was spotted leaving the Bowery hotel for a walk through the East Village with a friend while hubby Pete Wentz was seen taking Bronx for a stroll a little while later in the day. Meanwhile, it sounds as if Ashlee is quite excited about returning to the stage – as she’s gearing up for a Big Apple gig later tonight