Ana de Armas presents a very compelling back story in Knock Knock

Random Celebrity Sex Scene

• Emmanuelle Beart

• Anna Camp in “Goodbye To All That”

• Aimee Lou Wood

• Brittany Furlan

• Jennifer Holland’s character development in “American Pie: The Book of Love”

• Maribel Verdu – Y Tu Mama Tambien

• Kelly Brook

• Anna Beletzki in ‘Bachelor Night’

• Peyton List

• Amy Adams from American Hustle

• Cara

• Billie Piper

• Chrissy Teigen

• Alexis Dziena

• Elsa Pataky “Di Di Hollywood” (2010)