Take a look at some actors who found themselves playing other Hollywood stars who came before them.
Several Hollywood stars have also tackled playing porn stars in movies, including Val Kilmer's portrayal of John Hughes in 2003's "Wonderland."
Lucy Richardson/ Reuters
iStock / gbh007
National Portrait Gallery, London
iStock / mashabuba
It's easy to upload your photos and/or videos on News8000.com. Once you do, we'll share your upload with the community!