On Dec. 5, West, 38, and his wife, Kim Kardashian, welcomed their son, Saint West. Saint joins his sister, North West, 2, who the couple had in June 2013.
The “Only One” emcee looked casual in a gray sweatshirt and lace-up boots, smiling while talking on the phone.
The rapper and his reality star love, 35, returned home from the hospital on Monday, leaving in a white Range Rover.