Jack Osbourne -- Good Looking Caveman

9/11/2007 12:41 PM PDT
TMZ cameras caught Jack Osbourne roaming the Thirty Mile Zone last night, still sporting the Geico caveman look! He doesn't need to get into a club, he needs a club!

The spawn of ultimate train wreck Ozzy was a bit surprised, and seemed almost tickled when a sighted fan revealed his admiration by saying, "You're so good looking."

On a side note, an autograph seeker wearing a TMZ.com shirt, with absolutely no TMZ affiliation, got his wish granted when Jack signed his notebook. We repeat: absolutely no affiliation with TMZ!