'Lovelace' Amanda Seyfried 'surprised by amount of pubic hair in porn'

Amanda Seyfried has confessed that she was surprised by the nature of porn.

The In Time actress, who will play Linda Lovelace in a biopic of the porn star, revealed that she would never want to be entirely naked for a movie role, according to a new interview with Glamour.

"What surprised me is the amount of pubic hair!" Seyfried said of the porn she watched to prepare for the part. "I'm pretty sure I would never do full frontal in a movie - for personal reasons, I wouldn't really want to show that."

The 26-year-old recently insisted that the era of the diva actress is coming to an end, praising her fellow actresses for being down to earth.

Demi Moore dropped out of Lovelace following her recent collapse. The actress has since been replaced by Sarah Jessica Parker.

Lovelace also stars Peter Sarsgaard, James Franco, Juno Temple, Chloe Sevigny, Sharon Stone and Adam Brody.

View set photos of Amanda Seyfried in Lovelace below: