Keeping Up With The pregnant Kardashians, Dec. 13

By April MacIntyre Dec 10, 2009, 17:31 GMT

Kourtney Kardashian - © Koi Sojer / PR Photos

Kardashian girls keep on giving.

This Sunday, December 13th heralds the one-hour season premiere of Keeping Up With The Kardashians.

The pregnancy of Kourtney is fodder for drama as she and Scott find them themselves pitted against her family, who loves to hate Scott.

Kim and Khloé tries to convince Lamar Odom to buy her dream house, post pre-nup hammering. (They did, a $4 million dollar manse in Tarzana).

More Kardashian hijinks

Kourtney Kardashian's baby is due any day.

"She's 9.5 months pregnant," Kim Kardashian told "Extra." "She's just at home, waiting and ready to have the baby."

Khloe Kardashian added her two cents, "She could literally give birth at any second. So our cell phones are on us at all times!"

Kim said she's picking up a few gifts for Kourtney's baby boy. "I think we are going to do a little bit of baby shopping because we have no idea what to get Kourt's baby that will be here by Christmas," she said. "So we're hoping to find some of Kourtney's baby's first toys."

Kardashian Christmas is a big deal, Khloe explained. She can't wait to share her family's traditions with her new husband. "I'm excited to show Lamar Christmas with the Kardashians. It's really crazy," she told "Extra." "My mom has Santa coming and elves around the house, and like, balloon figurines. It's so over the top, but it's what we love."