Eva Longoria on Her 'Letterman' Wardrobe Malfunction

At her book signing for "Eva's Kitchen" at The Grove Thursday, Eva Longoria talked to "Extra's" Renee Bargh about her jacket button coming undone while she was on "Letterman." "I didn't think it would be such a big deal. It just tells you how many pervs are in America. They're like 'boobies, boobies, boobies,' when there's no boob. No boob comes out," Longoria pointed out.

Mario Lopez's BFF told Renee she missed his presence at her book signing. "I'm very upset, very upset Mario is never here to witness my amazing accomplishments!" Lopez and Longoria have shared many moments cooking together. "He's a testament to my cookbook."

Eva Video: What Exactly Happened on "Letterman"?

Longoria added she feels the most glamorous when she is cooking, and revealed about the book, "All the photos are actually in my kitchen!"