Can You Guess Whose Tattoo This Is?

There are quite a few clues to solve this puzzle on this singer's left arm. First, he's married and not afraid to wear pink for a good cause. The names "Keeley" and "Kendyl" are inked around the red star in the center of this tattoo. Who could those people be?

If you're still stumped, here's one more clue: this artist had one of the biggest songs of 2011 -- a duet with a one-time 'American Idol' winner. Click on the link below to find out if your guess is right and to see more country music tattoos.