Kim Kardashian West is expecting a baby boy. The reality TV star took to Twitter on Sunday to reveal they are preparing to welcome a son. Addressing her message to Kanye, she wrote: "You're such a good daddy to North & you will be the best daddy to our new son too!" Meanwhile, Kim had earlier posted a glowing tribute to her husband to mark Father's Day. She tweeted: "I'm so lucky to be married to a man who is so in love with his daughter, your bond is so irreplaceable! Thank you for being such a good dad! We love and appreciate you so much! We're so blessed to have you!"