Hollywood Body Doubles Reveal How They 'Study' Stars To Replicate Their Movements For S3x Scenes

The body doubles for some of Hollywood's biggest stars have revealed the secrets behind filming some of the steamiest moments in modern movies.  

It was revealed last week that fitness model Marissa Hoffman, 32, will serve as Lily James' body double during sex scenes of the upcoming series Pam and Tommy.

Now fellow professionals have revealed the secrets of the trade, with seasoned body double Kerri Parker, from Norwich, explaining how she 'studies' stars to replicate their movements for raunchy moments.