Mariah Carey is determined to keep her baby's sex a secret - she's not even allowing friends to guess whether it's a boy or a girl.
In a taped appearance on Ellen DeGeneres' daytime show, the singer refused to let the host pick a sex.
When DeGeneres asked Carey if she could use a tried and tested method to guess whether the star was pregnant with a boy or girl, the Hero singer replied, "I would prefer not, because imagine if you're a baby inside someone's body. Do you really want someone imposing their sex ideas on you? Not really?
"I'm just saying, would you want them to be like, 'It's definitely a girl' (if it's a boy)?"