|Katy Perry & Kacey Musgraves Take America|
Dress rehearsal for "Crossroads," the June 13 CMT special that pairs the pop star with country newcomer Kacey Musgraves, is an hour away, but all Perry can think about is getting undressed. Recently arrived at her trailer on-site at Sony's Culver City lot, she slips out of her Jeremy Scott tube-sock dress and into a white bathrobe and flip-flops, clearly unconcerned about who might be watching.
"I've seen her naked," says Perry, 29, motioning to Musgraves. "A couple of times," Musgraves, 25, confirms. "And it won't be the last."