Country star Keith Urban still has regrets about agreeing to pose naked for saucy women's magazine Playgirl.
The singer was embarrassed when talk show host Jay Leno produced the candid shot from the hit-maker's bad-boy past during an interview on "The Tonight Show" on Thursday.
Urban, who appeared on the show with fellow "American Idol" judges Randy Jackson and Ryan Seacrest, attempted to laugh it off, but it was clear he still feels awkward about the 2002 cover shoot, in which her poses nude with nothing but a strategically placed guitar.
He said, "There are certain career regrets I have. That falls into that category. That falls into the 'What the hell was I thinking?' category." And he joked, "I'm just glad that I play guitar and not (the) harmonica."