Steroids, Sports and Hollywood

Cafe Hayek weighs in on the Palmiero steroid scandal and sports. The post draws an interesting comparison to the use of plastic surgery in Hollywood but fails to ask an obvious question. How many Hollywood stars do you think take steroids? I would think that many of the male actors do so in order to maintain their looks. Ever wonder how Brad Pitt became so cut for Troy, or how Toby became Spidey?