Ashlee Simpson Ross and Daughter Jagger, 7, Share a Stylish Moment Modeling New Romper Collection
Smash + Tess Evan Ross, Ashlee Simpson Ross and daughter Jagger
Ashlee Simpson Ross is bringing her family in on her latest collaboration.
The mom of three, 38, appears with husband Evan Ross and daughter Jagger Snow in a photo shoot celebrating the romper collection she designed with Smash + Tess. The "Pieces of Me" collection — launching March 28 and featuring a number of trendy-meets-edgy pieces — is modeled by both the singer and her 7-year-old daughter.
Mom and daughter strike the same pose while wearing the Far Out Overalls in Groovy Grey. In another, Jagger is dressed in the Wicked Wide Leg Romper in Retro Rose, with one leg crossed over the other in fuzzy slippers and she holds the receiver of a rotary phone to her ear.
Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.
In a family shot, Simpson Ross and her daughter wear matching versions of the Wicked Wife Leg Romper in Sandy Beach while Evan wears the Radical Button Up Romper in Vintage Brown.
The couple also shares son Ziggy Blu, 2. Simpson Ross is also mom to son Bronx, 14, whom she shares with ex Pete Wentz.
During an appearance on The Jennifer Hudson Show in January, she recalled a recent mishap that occurred during a night out at the movies with Bronx where the teen was mistaken for an adult.
"I'm sitting next to Bronx and Evan is on [the other] side, and we're at one of those movies where they offer you wine or something, and they were like, 'Oh sir [to Bronx], would you like something?'"
Simpson Ross quickly moved to correct the waiter, saying, "He's not my friend — well he's my friend, but this is my kid, my 14-year-old son."
Elsewhere in the sitdown, the "La La" singer revealed that her daughter has discovered her mom's first album and is obsessed.
"My daughter, she's the one that's like, 'I want to hear mommy's music,'" she shared. "So I get to listen to it quite frequently now."