Grimes and Elon Musk secretly welcomed a second baby together

Singer Grimes sat down for a cover story with Vanity Fair, and the interview uncovered that she had another – secret – baby with Elon Musk. 

Writer Devin Gordon went to Grimes' house for the interview and while talking to the pop star, whose real name is Claire Boucher, a baby cried out. 

After hearing multiple, "unmistakable," cries, Grimes addressed the elephant – or infant – in the room: She was hiding a baby. "She's a little colicky too," Grimes admitted to Gordon. "I don't know. I don't know what I was thinking."