updated 06/17/2013 AT 4:00 PM ET
•originally published 06/17/2013 AT 4:30 PM ET
“Congratulations Kim & Kanye, Enjoy this beautiful moment together,” the singer wrote in a post on her website, which was illustrated with a happy-looking photo of the pair.
The 31-year-old and her husband of five years are close friends with West, and attended his 36th birthday party in N.Y.C. on June 8.