(Cover) - EN Showbiz - Kanye West wants Kim Kardashian to be the mother of his children.

The rapper is clearly smitten with the Keeping Up With The Kardashians star and they are "seriously talking about marriage."

Us Weekly claims that the Watch the Throne star is already thinking ahead and is telling pals he is excited to start a family with Kim.

"Kanye says he can't wait to see her carrying his child," a source told the publication. "He says she will look beautiful pregnant."

Kim has yet to finalise her divorce from basketball player Kris Humphries but she is said to be head over heels in love with the wealthy star.

"They are the real deal," the insider added. "I've never seen her like this."

Although the pair have been friends for years, they only started dating a few months ago.

"He waited for Kim," Kanye's friend said. "He knows they're meant to be."

Kim recently splashed out $750,000 for a rare Lamborghini as a birthday present for her beau and surprised him with a one-day trip to Ireland where he was performing with Jay-Z. (C) Cover Media