Martina McBride's Rule: "No Tweeting At The Table"

With three kids in the house, country crooner Martina McBride says it's important to set aside some time just for family.

“We try to eat dinner together every night that we can,” the gorgeous Grammy-winner tells OK!, adding of the suppertime rules, “No Tweeting at the table, no texting at the table.”

Not that Martina, who has daughters Delaney, 14, Emma, 11, and Ava, 4, with her longtime husband John, has anything against Twitter. She confesses she's a fan of the social networking site herself.

“It’s really fun. I’m really enjoying it," she admits. "I don’t try to overdo it. I check in a few times a day. It’s a cool way to keep in touch.”

In a house full of girls, does her "very patient" hubby ever feel overwhelmed? No way, says Martina.

"He loves it!” the 43-year-old singer insists. “He loves it. He’s adored and taken care of by four girls, so he loves it.”