18. Sarah Drew
It was easy for Sarah Drew to relate to her ‘Grey’s Anatomy’ character, April who is a devout Christian who is doesn’t favor pre-marital sex. “For April, the first thing that was revealed was she was a virgin,” explained Sarah in an interview. “I waited until I was married to have sex so I understood April’s motivations. The writers thought it would be a really cool and interesting story to tell that isn’t seen too often.”