Courteney Cox

Courteney Cox had a delayed case of postpartum. "I went through a really hard time—not right after the baby, but when she turned six months," said Cox, who reports having had suicidal thoughts of steering her car off a cliff. "I couldn't sleep. My heart was racing. And I got really depressed. I went to the doctor and found out my hormones had been pummeled." [People]