Kim, Kanye welcome fourth child via surrogate

Los Angeles, May 11 (IANS) Reality TV star Kim Kardashian and rapper Kanye West have welcomed baby number four via surrogate. After the boy's arrival, she said he is "perfect". The 38-year-old shared the happy news about their son's birth with fans on Friday morning, reports dailymail.co.uk. The couple are already parents to daughter North, 5, son Saint, 3, and daughter Chicago, 15 months. "He's here and he's perfect,' Kim tweeted. Minutes later she added: "He's also Chicago's twin. Lol. I'm sure he will change a lot but now he looks just like her." The baby was born on Thursday evening, according to TMZ. This comes after Kim's sister Kourtney, 40, surprised their mother Kris, 63, with the news that the surrogate was in labour with the child during an appearance on "The Ellen Show" on Thursday.