West, 35, has even booked a recording studio in Honolulu for the end of January and wants to record 32-year-old Kim, who is expecting their first child, sing while she is pregnant, reported Daily Star online.
"Kanye's really soppy. He wants Kim to lay down some vocals while she's carrying his child. He thinks it'll be cool for his son or daughter to listen to the track when they're older," a source said.
West announced Kim's pregnancy during a gig in Atlantic city, New Jersey.
