Three weeks after abruptly ending his relationship with MSNBC and his top-rated program Countdown with Keith Olbermann, the liberal commentator has announced he's heading to Current TV, the independent, viewer-generated public affairs channel led by former Vice President Al Gore.

Regular guys can be handsome and charming, but the superhuman abilities sure puts a gigantic cherry on top. So which pop culture superheroes get our hearts pounding the fastest? Click through to see the top 20 hottest, sexiest and most heroic superheroes of all time.