Kanye West has said he feels ''purely happy'' to be married to Kim Kardashian West and that she inspires him on a daily basis.

The 40-year-old rapper and the Keeping Up with the Kardashians star, who have a four-year-old daughter, North, two-year-old son Saint, and four-month-old daughter Chicago together, celebrated their fourth wedding anniversary on Thursday and West took to social media to shower praise on his partner.

Kanye also shared a video clip of his 37-year-old spouse dancing to Selena song Bidi Bidi Bom Bom, which was filmed during Halloween last year when Kim dressed up as the late singer. The clip was captioned with several fire emojis, and the Stronger hitmaker wrote: ''This is one of my favorite (sic) moments.''

Kim also shared a sweet tribute to her husband on social media, and posted a picture from their wedding day.

She wrote: "4 years down and forever to go.... Thank you babe for giving me our family and caring so much about us. Thank you for inspiring me on a daily, I'm so lucky. I can't wait for forever... Happy Anniversary (sic).''

Kimye kicked off their elaborate wedding celebrations in France, holding a brunch at the designer Valentino's castle and a rehearsal dinner at the Palace of Versailles just outside Paris.

They officially tied the knot in a lavish, star-studded wedding ceremony in Florence, Italy.