When Michael Phelps opted for a skimpy Speedo over a full-body swimsuit, nobody complained. And with good reason, because let's face it--his face isn't his real money maker. Male stars, just like their female counterparts, are being lusted--and--ridiculed for their physiques. The right swimwear can make a celebrity the hottie-of-the-moment, or a long running joke. "Cosmopolitan" magazine recently explored the "10 Best and Worst Celebrity Speedo Moments," so I present to you a more comprehensive version of the stars in their Speedos. Here are the rules: No movie stills, no modeling shoots--the stars must have used conscious and independent decision making in their attire. NOTE: Images consist of male celebrities in Speedos -- yes, the swim wear. You may not find these images suitable to view at WORK or in front of minors. So here we go: