Unlike most celebrity couples who have been into adopting children from other countries, Jerry O’Connell and his wife Rebecca Romjin are not planning to follow the trend and are happy with their 8-month old twins.

“I’m pretty sure that this is it,” says Romjin in an interview. “We feel like the world was made for pairs. Four feels like the perfect number.”

The “Eastwick” star also added, “We’re not interested in overpopulating this world. So we feel like we don’t want to leave more than we are when we leave this planet.”

Rebecca Romjin is currently busy juggling her career as a mother and as an actress. She, together with fellow actors Lindsay Price and Jaime Ray Newman star in the ABC drama-fantasy series “The Witches of Eastwick,” as three small-town women with magical powers.

As to being a working mom, Romjin says: “Mother’s guilt is no joke. I feel like any stretch of time I spend away from them, I’m worried that a I’m missing out on just these little miracles. Like you watch them stare at their hand for an hour and they go take a three-hour nap and they wake up and they can do something that they didn’t do before-like wave!”