6. Hayden Panettiere
The star of Heroes and Nashville finally talked about her time in rehab for postpartum depression. It is a kind of depression suffered by a mother following childbirth.
It is common for new mother to suffer from this depression. It is typically arising from the combination of hormonal changes, fatigue, and psychological adjustment to motherhood.
Hayden gave birth to a baby girl in 2014. The previous year, she got engaged to Wladimir Klitschko, a Ukrainian professional boxer. They put the wedding on hold due to the baby arrival.
She was reported to check into a rehab sometime around late 2014 to early 2015. Her character in Nashville also suffers from the same illness.