Jeana Keough Daughter: 'Real Housewives Of Orange County' Kara Welcomes Son [VIDEO]

Jeana Keough's daughter, Kara Bosworth, has welcomed her first child.

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Just one year after Keough's former Real Housewives of Orange County co-star, Tamra Barney, welcomed her first grandchild, Ava Ryan, Keough has followed in her footsteps with a granddaughter of her own, courtesy of Kara and her husband, Kyle Bosworth.

"Decker Kate Bosworth was born with a full head of brown hair and pretty blue eyes," Kara told E! News on Thursday. "Daddy Kyle Bosworth cut the umbilical cord and grandma Jeana Keough got on a flight the second I was being admitted, she arrived in Florida about 5 hours after Decker's birth."

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Decker was born two weeks early, on Thursday night at 7:26 p.m, and weighed in at a healthy 8 pounds and was 19.5 inches long.

Kara's delivery was "quick and easy delivery after an amazing pregnancy," she revealed. "I'm so lucky. No morning sickness, no pregnancy waddle and I wore heels to the hospital—I thought I was just coming in for my weekly check up and apparently Decker had other plans..."

Decker "is just like her mama—fashionably early and a big eater," Kara continued.

As for the child's middle name, Kate, Kara revealed, "It's not a nod to the actress Kate Bosworth...Both Kyle and my maternal grandmothers are named Kathleen and Katherine—so it's a way to honor both of them."