How Ashlee Simpson, Pete Wentz's Teen Is Following in Their Footsteps

Ashlee Simpson and Evan Ross Step Out With All 3 Kids at 'Inside Out 2' PremiereAshlee Simpson’s son has picked up some pieces of her. The “Boyfriend” singer revealed that her and ex-husband Pete Wentz’s 17-year-old son Bronx plans to follow in his parents’ musical footsteps as he heads off to college soon. “I’m about to be a mom of an 18-year-old, which is just so wild,” Simpson exclusively shared with E! News at an Alice + Olivia breast cancer awareness event Oct. 16. “A lot of my kids love music, especially my oldest.” The teen—who will be 18 on Nov. 20—plans to study music, with Simpson adding they’ll “see where that takes him.” “I'm so proud of him,” the 42-year-old raved, “and I love that boy.” And Bronx isn’t the only member of the family planning to practice his la-las, as Simpson—who shares kids Jagger, 11 and Ziggy, 5, with husband Evan Ross—is prepping some music of her own. “I have been in the studio working on music. I cannot wait for next year,” Simpson revealed. “I feel like it'll be coming out sooner than you know and I'm really looking forward to it. I've been working hard on it.”And after spending over two decades in the industry, Simpson is celebrating a milestone with the 21st anniversary of her song “L.O.V.E.” from her album I Am Me. “We just did the record? of it, which is so exciting,” she shared. “It came to my house and getting to share that with my kids is so cool.” The song has also picked up some extra L.O.V.E. from Ziggy, with Simpson noting that her daughter “loves that song and shares that with her friends.”Dave Benett/Getty ImagesIn addition to working on her music career, the “Pieces of Me” singer is also focusing on philanthropy, explaining how meaningful it was for her to be part of Alice + Olivia’s breast cancer event that raised money for the Breast Cancer Research Fund. “This cause is so important to me,” she said. “Breast cancer runs in my family and it's something I support.” “This is something where women come together and support one another,” she added. “We're all here to uplift each other and go through it together.” For a loving look at Simpson’s kids through the years, keep reading. InstagramJagger's 8th Birthday"Thank you to everyone for helping make JAGGERS BARBIE DREAMS COME TRUE," Ashlee wrote Aug. 2, 2023. "THANK YOU to the amazing TEAM."InstagramBarbie GirlsThe duo posed in a Barbie box photo backdrop at Jagger's birthday party.InstagramSilly Faces"Happiest Mother's Day to you my beautiful," Evan wrote alongside this family photo. "You are pure love. I'm the luckiest man. You have made this life more beautiful then [sic] I could have ever imagined! .... & now we have another on the way"InstagramBrush! Brush! Brush!"CLEAN," Evan declared.InstagramModel in the Making"Styled by Jagger!" Ashlee wrote on Instagram.InstagramDress Up Time!"DADDY & MAMA's hats," Ashlee gushed next to this pic of Jagger.InstagramSnowy SmilesBronx and Jagger struck very different poses for this holiday family photo!InstagramStyle IconAshlee and Evan's little one is a natural in front of the camera!InstagramDisney Darling"Happy Birthday my baby girl!" Ashlee noted next to this photo of Jagger in a Snow White costume.InstagramDad of the Year"Thank you for being the most loving dad, always taking our family on amazing adventures, making us laugh, and keeping everyday fun. We love you so much. Happy Fathers Day to the love of my life @realevanross," the "Pieces of Me" singer expressed online.InstagramTwins!Ashlee and Jagger matched perfectly in this mother-daughter photo.InstagramBrother and Sister GoalsThese kids are just two peas in a pod! Doesn't get more adorable than that. Instagram Daddy's Little GirlNothing like snuggles with daddy to make everything better. Instagram Messy Hair, Don't CareSometimes you just gotta let your hair down! Instagram Piggyback Rides and PigtailsJust a little father-daughter quality time for the books. Instagram Sassy SunglassesJust goes to show that her future is so bright! Instagram Quality Time with PopsHanging with your old man can be pretty cool! Instagram Like Father Like DaughterLittle quality time goes a long way. Instagram Simply the CutestFlying high in the sky like the angel she is! Instagram Disney DaysNothing better than a family trip to Disneyland. Instagram Holiday Family FestivitiesThe Christmas spirit was alive and well in this Christmas photo.Instagram Family Boat TripsBoat ride with the parents? Don't mind if I do! InstagramKissy Face with MamaPucker up for the cameras, ladies! InstagramCostume GoalsThe cutest little mini-me there ever was! InstagramSmile for the CameraGoing old school for the gram!InstagramHe's Here!Ashlee and Evan welcomed baby Ziggy Blu Ross in October 2020.For the latest breaking news updates, click here to download the E! News App