Kim Kardashian and Kanye West are ready to expand their family. The couple, who tied the knot in May and celebrated daughter North's first birthday in June, are "trying" to get pregnant.

While promoting her new sunless tanning system, "Entertainment Tonight" reporter Rob Marciano asked her, "Is baby number two on the horizon?"

She answered: "I'm hoping so. You know I kind of wish I was pregnant at the same time Kourtney is. She's like more than half way in, so you know, we're trying."

The "Keeping Up With The Kardashians" star also said it would be fun for the sisters to be pregnant together. "There's a lot of craziness in the house, so why not add pregnancy hormones to the craziness? It would be fun. It would be like a partner in crime. Someone to know those cravings that you're really going through."

Perhaps the family can raise their little ones in their new house. The couple recently purchased a $20 million mansion in Hidden Hills, Calif., and plan on selling their rebuilt Bel-Air estate. They no longer want their Bel-Air property because they found the renovation process "exhausting." They also decided the estate's land didn't meet their needs.