Music box invitations have been sent out for Kim Kardashian's baby shower.

The 32-year-old reality star - who is expecting her first child with boyfriend Kanye West - is having a lavish bash thrown in her honour on June 2 ahead of her due date in July and gossip website TMZ has got hold of one of the unique invites.

The white music box plays a ''lullaby'' version of rapper Kanye's track 'Hey Mama' as a plastic ballerina - which bears a resemblance to the famous beauty - dances.

The invitations have been ''given with love by Kris Jenner, Shelli Azoff, Kourtney Kardashian (and) Khloe Kardashian-Odom'' and guests must RSVP by May 28 - four days before the event.

The family have chosen a ''Garden Chic'' theme for the bash.

Kim is reportedly set to join Kanye on his European tour later this year after she gives birth and the TV personality admits she feels totally prepared for motherhood after taking tips from her own mother Kris.

She recently said: ''My mom is a strong and ambitious career woman that despite her busy schedule and the millions of things she has going on, she still manages to put family first and continues to look out for us every day.

''Motherhood is a gift and I know after watching my mom do it, it's not easy especially when trying to balance a career. I can't wait to follow in her footsteps and make her proud like I am of her.''