Backstreet Boys

The Grammy-nominated male vocal pop group is not only covered in screaming teenage fans, they're covered in ink. The Backstreet Boys have many interesting tattoo designs, like Brian Littrell's tattoo that features lyrics to a song he wrote for his wife. A.J. McLean has the words "Laugh Now" etched just above his left elbow, at a place where the tattoo artist probably would have hit his funny bone. That's ironic.

But it's Nick Carter who takes the cake for weirdness, with a series of unrelated tattoos, including one that declares he is the Greek god Poseidon. In Chinese!

A.J. McLean's tattoos

A.J. McLean's tattoos