It's a baby boy for Kanye West and Kim Kardashian!

The power couple revealed today on Kim's official website that she gave birth this morning and that "mother and son are doing well."

The boy, whose name has not been announced yet, is the couple's second child and will be the younger brother to North West, their two-year-old daughter. On Friday night, Kim seemed to be prepared for the coming of her son as she shared an Instagram selfie with the caption: "Ready when you are lol."