Yup, no joke (from IMDB.com):
Anyone else rather surprised by this? I'm surprised, but not shocked. I also have to wonder if she's exaggerating a bit. If she isn't, then it must be pretty rare. What do ya'll think? Any theories on which actors she may be referring to?
Mira Sorvino has shocked Hollywood by insisting that movie stars really do have sex on film. The Summer Of Sam star - who won an Oscar for her role as a prostitute in Woody Allen movie Mighty Aphrodite - has revealed that some actors don't fake movie sex scenes. But Sorvino refused to disclose which stars go all the way for the cameras. She says, "It rarely happens that actors have proper sex in films. But it does, though - now and again. And other actors tell me that it does."