Justin Timberlake’s Kids Silas and Phineas With Jessica Biel

Justin Timberlake and Jessica Biel are crushing it as parents of two. The ’NSync singer and the Hollywood actress have been over the moon since giving their first child, Silas, a little brother named Phineas.

Justin and Jessica secretly welcomed their second child in July 2020. “They told very few people. This has really brought them closer together again. They’d just learned they were having baby No. 2,” an insider told In Touch at the time. “It was a very difficult few months for them, but they came out the other side, and now they have this beautiful little boy.”

Keep scrolling to learn more about Justin and Jessica’s two sons!

Silas Randall Timberlake

The married duo experienced parenthood for the first time when their eldest son, Silas, made his arrival in April 2015. Justin and Jessica couldn’t be more proud of their first child, and the singer once expressed just how much fatherhood means to him.

“My son: it is my honor to be your Daddy. You make me feel a love that I didn’t know existed,” Justin wrote via Instagram. “I will ALWAYS be there … to pick you up when you fall, to lift you up when you are ready to soar and to remind you that your humility will be your guide through this thing called life.”

Up until his baby brother’s birth, Silas was the only child. Although he’s no longer the baby of the family, the pair are elated about watching Silas be the “best big brother” to Phineas. During an appearance on Today with Hoda and Jenna in September 2021, Jessica gave a glimpse inside their brotherly bond.

“[Silas] finds him really funny, and the baby thinks that Silas has hung the moon. So, that’s really cute,” the TV star shared. “[Phineas], of course, wants to do everything that his older brother’s doing and follows him around everywhere. But Silas is the best big brother. He’s so sweet, and he’s just a lovely guy. We’re pretty lucky. They’re sweet boys.”

Justin made a rare comment about his kiddos during a January 2024 appearance on The Tonight Show Starring Jimmy Fallon.

“They run our house. It’s crazy,” he said of his two little boys. “It’s crazy.”

Phineas Timberlake

Justin and Jessica’s second child arrived in July 2020, but it took more than six months for them to share any details regarding their new youngster. During an appearance on The Ellen DeGeneres Show in January 2021, Justin confirmed the arrival of their son, whom they named Phineas.

“He’s awesome and so cute. Nobody’s sleeping,” the Friends With Benefits alum gushed to the TV host. “But we’re thrilled. We’re thrilled and couldn’t be happier. Very grateful.” Justin noted his eldest son, Silas, is especially happy about his baby brother’s birth. “Silas is super excited,” he dished. “Right now, he’s very much liking it. Phin can’t walk yet or chase him down, so we’ll see what happens.”

When Jessica stopped by Ellen’s program months later in April, she gave an update on her tot’s sleeping routine. “We started to sleep train, and he was doing so great … it’s so hard to let them cry for even a few minutes. That’s the sleep training we were doing. Phin did a beautiful job.”

Recently, though, “all of his teeth started to come in,” Jessica shared, jokingly adding, “And now, nobody is sleeping again.”

Jessica is certainly getting a hang of her role as a dedicated mom of two, but she revealed the transition from one to two children was a little more difficult than she envisioned. Speaking with hosts on Today with Hoda and Jenna in September 2021, the Total Recall actress said it felt like she had “amnesia” while adjusting to life with a newborn.

“I remember going, ‘When does he eat real food? What kind of cream? What bathtub?’ I felt like I forgot,” Jessica shared. “I started from scratch all over again, and I didn’t expect that. I just sort of thought, ‘Well, I’m an expert now. You know, I’ve done this before, and I can do it again.’ No, I needed a full education all over again.”

Fortunately, Jessica and Justin are in it together! The doting dad gushed that his two sons were “so cute” during a January 2024 appearance on The Tonight Show Starring Jimmy Fallon.

Considering the Grammy winner and Jessica love being parents so much, fans can’t help but wonder if the two have plans to welcome any more babies. During an interview with Beat’s 1’s Zane Lowe in January 2018, Justin revealed he wants to “have as many kids” as they can.
“If I’m being honest,” he sweetly said. “I’ve never felt more inept in my life. You wake up and all of a sudden there’s this human being you’re responsible for.”