A little more of CARRIE UNDERWOOD'S interview with "Allure" magazine is out . . . and this part just may bring a tear to your eye. You know those teeny miniskirts she's always wearing on stage? Well, you can STOP hoping for an ANNE HATHAWAY-type flash. . . because Carrie ALWAYS wears SHORTS underneath. Yeah, always. She said, quote, "Underneath every skirt, every dress, I'm wearing shorts. So that everyone in the world knows, if I ever fell down, nobody would get a peek at anything." Carrie also makes sure the shorts are a different color from her clothes . . . so there will be NO confusion. Quote, "[It's] so that everyone knows they're not seeing my undergarments . . . So sad."

JASON ALDEAN is pretty close with LUKE BRYAN . . . so you know he's joking when he says Luke will be a disaster as BLAKE SHELTON'S co-host on the ACMs. Right? Jason says, quote, "Luke loves to talk. He gets a little excited sometimes where he may actually talk too much. He gets ahead of himself sometimes where he loses his train of thought. "So it's actually gonna be like watching a train wreck for me in slow motion because I know at some point he's gonna get all tongue twisted and you're gonna see me in the audience probably laughing at him, so it's gonna be fun."

KEIFER THOMPSON Tweeted a photo of SHAWNA THOMPSON in a hospital bed . . . but he didn't mention it was an actress from their video shoot. So, when people freaked out he had to Tweet an apology, saying, "Sorry if I scared anyone."