Gigi Hadid pregnant at 25, and other young celeb moms
See which stars had their first kids before turning 26
She's only 25, but supermodel Gigi Hadid is pregnant with her first child. For his part, father-to-be Zayn Malik is only 27. They'll be young parents, but at least they have each other.
Of course, in Hollywood, women under the spotlight tend to grow up fast, and many have shown remarkable strength by taking this full-time parenting job in stride with their careers.
Click through to see the celebrities who became moms before turning 26.
HEALTH Circadian rhythm
LIFESTYLE Global economy