Happy Sexiest Man Alive day, everyone. That is the day when People magazine announces who their hottest hunk of the year is. This time around it's Bradley Cooper. In his honor, here's a whole gallery of shirtless famous people we think are sexy, for no good reason other than that we know you're pervy.

Former Sexiest Man Alive sash-wearer Jude Law, whose 2004 recognition as the most desirable pretty-boy in all of Hollywoodland capped a year of overexposure from which the too-hard-working thespian never fully recovered, congratulates current honoree Matt Damon on the accomplishment: "'Keep up the good work, Matt,'…