Kim Kardashian West and Kanye West have welcomed their fourth child, a boy born via surrogate.

Kardashian West tweet Friday: "He's here and he's perfect!" A spokeswoman said in an email, "They are not sharing any additional details at this time." 

The new baby joins North, Saint and Chicago. Chicago, who's a year and a half, was also born via a gestational carrier. North, the oldest, is five. The new baby is the couple's second son after Saint.


Image result for Kim Kardashian West and Kanye West with kids

The birth comes after Kardashian West disclosed she's studying to be a lawyer through California rules that allow for professional mentorship over law school.

The couple has not yet revealed the name of their baby boy, but fans are sure it will be as different and as quirky like their three kids. Kim is known to wait a few weeks before revealing the name.


Image result for Kim Kardashian West and Kanye West with kids

However, in a recent interview on Jimmy Kimmel, she revealed she was considering naming her baby Rob, in honor of her brother and late father.

The great news comes a few days after Kim and Kanye made a glamorous appearance at the Met Gala.

Kim and Kanye are parents to 5-year-old North, 3-year-old Saint, and 1-year-old Chicago.