Molly Sims admits having two children is "a game-changer."
The 42-year-old actress, who has three-year-old son Brooks and 11-week-old daughter Scarlett with husband Scott Stuber, says her house has been "very busy" since they welcomed their second child into the world.
She said: "Having two kids is definitely a game-changer."
But the 'Carrie Diaries' star, who also runs her own lifestyle website, claims her little girl rarely cries.
She told PEOPLE.com: "I don't know why, but I make calm babies. She's probably cried six times in her whole life! I don't know how."
The blonde beauty feels much more confident and relaxed about looking after a newborn this time round.
She explained: "I had much more trepidation with Brooks because I didn't know what I was doing. With her, it's like, 'Okay, you're pooping, you're eating, you're drinking -- we're good!' In that way, it's been really good."
Molly also loves dressing Scarlett up in pretty outfits.
She said: "I always thought I was a boy mom, but I have never had so much fun dressing anyone in my life! I've become the cliché I didn't think I'd become. It's like, 'What do you want to wear today? Pink or hot pink?' "