Justin Timberlake is opening up about life as a family of four.
While it's been six months since news spread that he and wife Jessica Biel welcomed their second child, the singer spoke about their new family addition for the first time on the Jan. 18th episode of The Ellen DeGeneres Show.
"His name is Phineas, and he's awesome and he's so cute, and nobody's sleeping," Justin told Ellen DeGeneres. "But we're thrilled. We're thrilled and, you know, couldn't be happier. Very grateful."
The Grammy winner, 39, and the actress, 38, are also parents to 5-year-old son Silas—and it looks like the couple has already seen the difference in raising two kids versus one.
"We don't see each other anymore," the "SexyBack" star quipped. "It's a lot of fun….But I guess the saying goes, you go from a zone defense to a man-to-man really quickly. And sort of like split and, 'You go get that one, I'll get this one!' But it's great."
As for how Silas is handling life as a big brother, Justin said his firstborn is "super excited" about having a sibling.
"Well, right now, he's very much liking it," the former *NSYNC member noted. "But you know, Phin can't walk yet or chase him down, so I don't know. We'll see what happens."
These days, Jessica and Justin's oldest son is also enjoying playing tennis, building structures with his LEGOs and spending time on his Nintendo Switch.
"It's like child crack," Justin said about the device. "Can I say that on daytime?"
While neither Justin nor Jessica has posted pictures of Phineas, they have shared several adorable snapshots of Silas. To see a few of their family photos, scroll on.