SHARECOMMENTMORE

(USA TODAY) "World's Most Beautiful Woman" Gwyneth Paltrow is admitting her dress on Wednesday night's red carpet for the Los Angeles premiere ofIron Man 3might not have been such a good idea.

On Friday's Ellen DeGeneresshow, Ellen points out to Paltrow that the dress "got a lot of attention" for its sheer side panels.

"I think there are questions here," said Ellen. "And the question to me is..."

"Why is your (rear) hanging out?" says Gwyneth.

Ellen continues, It "just appears you don't see anything in the area where you'd see...."

"Underwear?" added Gwyneth, laughing. "Yeah, Oh, I kind of had a disaster. I was doing a show and I changed there and I went I couldn't wear underwear. ... Well, let's just say everyone went scrambling for a razor...So I went from being the most beautiful to the most humiliated. In one day."

Ellen, not giving up the topic, wonders why she needed the razor exactly. "Oy, I really have some questions now. You certainly don't take care of yourself. I mean it was just the side of your leg. What is going on with you?"

Gwyneth replies: "I work a 70's vibe. You know what I mean?" The two laughed as they tried to move on to another topic.

SHARECOMMENTMORE