Rob Kardashian and Blac Chyna have announced they are expecting a baby, after news of the model’s pregnancy was leaked.

The couple have been dating since January and recently announced their engagement. A good influence: Before going public with his relationship, Rob (seen here last month with Chyna) was reclusive while battling weight gain and depression

A spokesperson for Chyna says that they had planned to announce the baby news this Sunday to mark Mother’s Day, but were ‘blindsided’ that the news leaked on a celebrity website.

The couple used one of the emojis from Blac Chyna’s emoji app to announce it.