Reality television star Kim Kardashian reminded fans today (June 8) marks her husband Kanye West‘s 38th birthday with a heartfelt Instagram post.

Kim K took to her Instagram page to celebrate Yeezy’s big day Monday.

"Happy Cake Daddy"- North

A post shared by Kim Kardashian West (@kimkardashian) on

Check out when Kim Kardashian is expected to give birth on the next page…

Recent reports claimed Kim is pregnant with twins and is just waiting on the right opportunity to reveal the big news.

“Kim has told a handful of people that she had in vitro and that two eggs were fertilized. She is waiting to see if they both ‘stick’ before she makes any kind of announcement,” says our source. “She has to wait and see if they are both OK. And she is waiting to get an OK from her doctor that both the fertilized eggs are healthy.” (NY Daily News)

Additional reports claimed Kim would give birth before 2016 arrives.

Kim Kardashian and Kanye West’s second child is coming at one of the best times of the year! Just a few short days after the Keeping Up With the Kardashians star revealed she was expecting baby No. 2, a source exclusively confirms to E! News that the proud mom is due in December! (E! Online)

In a new Glamour interview, Kim K discussed how much of a battle she experienced trying to get pregnant again.

“I didn’t know that I was going to be so open with [my fertility challenges] – But meeting people at my fertility doctor’s office who are going through the same things I’m going through, I thought, ‘Why not share my story? It’s been really emotional – The waiting and waiting has been a roller coaster.” (Glamour)