Sarah Michelle Gellar says no to flat ass.

Sarah Michelle Gellar who is playing a porn star in her next movie choose a girl with curvy butt for her body double in the movie.The actress said:"To make the cover look authentic, they put my face on someone else's body. They let me pick the body of the girl they put my head on, so I picked one with a curvy body and butt. No one wants to see a girl with a flat ass."

JLo stretches her ass.