The celebs brought out a vast variety of crazy cars this month, from Andrew Bynum's custom Porsche to a 1952 Beetle for Jerry Seinfeld's upcoming return to television. Hell, we even saw a purple Lambo from a pretty unexpected manly fellow named Mark Whalberg. None of those compared to our No. 1 car, though. Click through to see what other cars celebrities were driving this month and check who took the top spot in The 20 Coolest Celebrity Cars of May 2012.