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NICK AND VANESSA LACHEY WITH BROOKLYN, CAMDEN AND PHOENIX
For the Lacheys, having three little ones is just right.
And 4-month-old Phoenix? "He's easily the best behaved. But it's still early."
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KELLY ROWLAND AND TIM WEATHERSPOON WITH TITAN
"When he's playing in puddles, I look at it as an opportunity to be silly, to experience rain and what that was like for me as a kid," she says.
The singer and Whoa, Baby! author is looking forward to seeing how her family will evolve.
"My hopes are to raise a great man in our son and for me and my husband to always remain best friends."
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JENNA BUSH HAGER AND HENRY HAGER WITH POPPY AND MILA
"Mila  says the most hilarious things, and that reminds me a little bit of me," she says. "She's implusive."
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CHRISTIE BRINKLEY WITH ALEXA, JACK AND SAILOR
63-year-old model Christie Brinkley's children — musician Alexa Ray Joel, 31, actor Jack Brinkley-Cook, 21, and model Sailor Brinkley-Cook, 18 — insist they got their showbiz instincts from their mama.
"It's a contagious gene," says Alexa. "We're all kind of theatrical and dramatic in different ways."
But no matter how famous they get, "I taught my kids, wherever you are, there's something to be grateful for," Brinkley says.
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VERN YIP AND CRAIG KOCH WITH VERA AND GAVIN
"They're the first thing I think about when I get up in the morning and the last thing I think about when I go to bed," says Yip, who welcomed both children with Koch via surrogate.
"It's so much fun to live life again through their eyes," says Koch.
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