Charlie Sheen says that reports he had Zac Efron over for drug-fueled parties is completely untrue. He claims he hasn't even seen Zac for nearly a year, after he came to the set of Anger Management not to see him, but because they share the same publicist who happened to be there that day. As for the claim Zac spent a lot of time partying at Charlie's house on cocaine binges, Charlie says, "ridiculous." Zac was at his home just once, two years ago for a Super Bowl party. Charlie is also angry at claims he's on an cocaine binge, saying: "Consider the fact that I have completed 54 episodes of 'Anger Management' in a little more than a year; something that would ordinarily take more than 3 years to accomplish."