The rapper, who married Kim last month in an Italian fortress, turned 37 on Sunday and got a special cake and shoutout in his honor.
Kim showed off a cake featuring the same logo as his tour, and shared a photo of them kissing from their wedding.
"Happy birthday to my husband and best friend in the entire world! You have changed my life in more ways than you know! The way you look at life inspires me! I love you so much!!!!" she captioned the shot.
Kanye also got some love from his roommate Kris Jenner, who posted a pic her and Yeezy on Instagram. "#BirthdayBoy...Happy Birthday #KanyeWest I Love You xoxo #family," she wrote.
KimYe is still living in Kris' Calabasas mansion while their $11 million dollar home is getting renovated. Nothing says newly wedded bliss like shacking up with your mother-in-law, huh?
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Gallery | KimYe Wedding Candids