The boys of "American Idol" dropped by "The Tonight Show," so it should come as no surprise that Jay Leno had his crack team go delving into the archives to find some embarrassing photos of them. It's become a late night tradition.
Back in 2001, Keith Urban did a photoshoot for Playgirl magazine. In it, he was seen wearing nothing but a thong and a guitar.
"We shouldn’t be looking at this. I can’t see this!" Randy Jackson said.
"That falls into the ‘what the Hell was I thinking’ category," Urban said.
But Jackson wasn't innocent, either. Leno had a picture of him wearing nothing, covering his modesty only with a blanket.
"I like that Randy has his little blankie covering himself there," Ryan Seacrest laughed.
See all of the guys -- fully dressed -- when "American Idol" returns Wednesday, January 16 at 8 p.m. EST on Fox. Catch "The Tonight Show" every weeknight at 11:35 p.m. EST on NBC.