"I had my first serious boyfriend when I was 16 and my mother made sure I brought him home...She didn't want me doing it outside and would say "I'd rather you did it in my house if you're going to do it at all'". Which American actress was quoted for saying this?

Explanation

British-American actress and model Sienna Rose Miller (1981) is known for films such as "Alfie" (2004) and "Interview" (2007). In an interview, she once said: "I had my first serious boyfriend when I was 16 and my mother made sure I brought him home...She didn´t want me doing it outside and would say "I'd rather you did it in my house if you're going to do it at all'".