Popsugar Celebrity Hayden Panettiere Hayden Panettiere Out in NYC October 2015 Hayden Panettiere Has Entered Treatment For Postpartum Depression October 13, 2015 by Ryan Roschke 688 Shares View On One Page Photo 1 of 3 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Previous Next Start Slideshow Hayden Panettiere