Kanye West & Kim Kardashian Have 'Really Been Trying' For Second Baby

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Kanye West and Kim Kardashian West attend the 2014 LACMA Art + Film Gala honoring Barbara Kruger and Quentin Tarantino presented by Gucci at LACMA on November 1, 2014 in Los Angeles, California.

Kanye West and Kim Kardashian-West are working hard on baby number two.

The couple have "really been trying for another kid," Kardashian told People. "More kids can't come soon enough!"

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While both are busy -- West is readying his seventh studio album and Kardashian recently starred in her own Super Bowl T-Mobile commercial -- they're balancing parent duties, like potty training their one-year old "so smart" daughter, North West.

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"She is halfway potty trained, which is insane for her age," she continued to share. "Last night she looked up at the sky and pointed and said, 'Moon, mom! Moon!' I couldn't believe she knew that."

North is having a little fun with her parents, also: "She took Kanye's phone and put it in the toilet and flushed it!"